18789671520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 768

約数和(自身を含む): 74462976000

約数和(自身を除く): 55673304480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 37, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 74, 76, 80, 90, 92, 95, 96, 108, 111, 114, 115, 120, 135, 138, 144, 148, 152, 160, 171, 180, 184, 185, 190, 207, 216, 222, 228, 230, 240, 269, 270, 276, 285, 288, 296, 304, 333, 342, 345, 360, 368, 370, 380, 414, 432, 437, 444, 456, 460, 480, 513, 538, 540, 552, 555, 570, 592, 608, 621, 666, 684, 690, 703, 720, 736, 740, 760, 807, 828, 851, 855, 864, 874, 888, 912, 920, 999, 1026, 1035, 1076, 1080, 1104, 1110, 1140, 1184, 1242, 1311, 1332, 1345, 1368, 1380, 1406, 1440, 1480, 1520, 1614, 1656, 1665, 1702, 1710, 1748, 1776, 1824, 1840, 1998, 2052, 2070, 2109, 2152, 2160, 2185, 2208, 2220, 2280, 2421, 2484, 2553, 2565, 2622, 2664, 2690, 2736, 2760, 2812, 2960, 3040, 3105, 3228, 3312, 3330, 3404, 3420, 3496, 3515, 3552, 3680, 3933, 3996, 4035, 4104, 4140, 4218, 4255, 4304, 4320, 4370, 4440, 4560, 4842, 4968, 4995, 5106, 5111, 5130, 5244, 5328, 5380, 5472, 5520, 5624, 5920, 6187, 6210, 6327, 6456, 6555, 6624, 6660, 6808, 6840, 6992, 7030, 7263, 7659, 7866, 7992, 8070, 8208, 8280, 8436, 8510, 8608, 8740, 8880, 9120, 9684, 9936, 9953, 9990, 10212, 10222, 10260, 10488, 10545, 10656, 10760, 11040, 11248, 11799, 12105, 12374, 12420, 12654, 12765, 12912, 13110, 13320, 13616, 13680, 13984, 14060, 14526, 15318, 15333, 15732, 15984, 16140, 16169, 16416, 16560, 16872, 17020, 17480, 17760, 18561, 18981, 19368, 19665, 19872, 19906, 19980, 20424, 20444, 20520, 20976, 21090, 21520, 22496, 22977, 23598, 24210, 24748, 24840, 25308, 25530, 25555, 25824, 26220, 26640, 27232, 27360, 28120, 29052, 29859, 30636, 30666, 30935, 31464, 31635, 31968, 32280, 32338, 33120, 33744, 34040, 34960, 36315, 37122, 37962, 38295, 38736, 39330, 39812, 39960, 40848, 40888, 41040, 41952, 42180, 43040, 45954, 45999, 47196, 48420, 48507, 49496, 49680, 49765, 50616, 51060, 51110, 52440, 53280, 55683, 56240, 58104, 58995, 59718, 61272, 61332, 61870, 62928, 63270, 64560, 64676, 67488, 68080, 69920, 72630, 74244, 75924, 76590, 76665, 77472, 78660, 79624, 79920, 80845, 81696, 81776, 82080, 84360, 89577, 91908, 91998, 92805, 94392, 94905, 96840, 97014, 98992, 99360, 99530, 101232, 102120, 102220, 104880, 111366, 112480, 114885, 116208, 117553, 117990, 119436, 122544, 122664, 123740, 125856, 126540, 129120, 129352, 136160, 137997, 145260, 145521, 148488, 149295, 151848, 153180, 153330, 157320, 159248, 159840, 161690, 163552, 167049, 168720, 179154, 183816, 183996, 185610, 188784, 189107, 189810, 193680, 194028, 197984, 199060, 202464, 204240, 204440, 209760, 222732, 228919, 229770, 229995, 232416, 235106, 235980, 238872, 242535, 245088, 245328, 247480, 253080, 258704, 268731, 275994, 278415, 290520, 291042, 296976, 298590, 303696, 306360, 306660, 314640, 318496, 323380, 334098, 337440, 352659, 358308, 367632, 367992, 371220, 377568, 378214, 379620, 387360, 388056, 398120, 408480, 408880, 436563, 445464, 447885, 457838, 459540, 459990, 470212, 471960, 477744, 485070, 490656, 494960, 506160, 517408, 537462, 551988, 556830, 567321, 581040, 582084, 587765, 593952, 597180, 607392, 612720, 613320, 629280, 646760, 668196, 686757, 689985, 705318, 716616, 727605, 735264, 735984, 742440, 756428, 759240, 776112, 796240, 817760, 835245, 873126, 890928, 895770, 915676, 919080, 919980, 940424, 943920, 945535, 955488, 970140, 989920, 1012320, 1057977, 1074924, 1103976, 1113660, 1134642, 1144595, 1162080, 1164168, 1175530, 1194360, 1225440, 1226640, 1293520, 1336392, 1343655, 1373514, 1379970, 1410636, 1433232, 1455210, 1471968, 1484880, 1512856, 1518480, 1552224, 1592480, 1670490, 1701963, 1746252, 1763295, 1781856, 1791540, 1831352, 1838160, 1839960, 1880848, 1887840, 1891070, 1940280, 2060271, 2115954, 2149848, 2182815, 2207952, 2227320, 2269284, 2289190, 2328336, 2351060, 2388720, 2453280, 2587040, 2672784, 2687310, 2747028, 2759940, 2821272, 2836605, 2866464, 2910420, 2969760, 3025712, 3036960, 3173931, 3340980, 3403926, 3433785, 3492504, 3526590, 3583080, 3662704, 3676320, 3679920, 3761696, 3782140, 3880560, 4120542, 4231908, 4299696, 4349461, 4365630, 4415904, 4454640, 4538568, 4578380, 4656672, 4702120, 4777440, 5105889, 5289885, 5345568, 5374620, 5494056, 5519880, 5642544, 5673210, 5820840, 6051424, 6180813, 6347862, 6681960, 6807852, 6867570, 6985008, 7053180, 7166160, 7325408, 7359840, 7564280, 7761120, 8241084, 8463816, 8509815, 8599392, 8698922, 8731260, 8909280, 9077136, 9156760, 9404240, 10211778, 10301355, 10579770, 10749240, 10988112, 11039760, 11285088, 11346420, 11641680, 12361626, 12695724, 13048383, 13363920, 13615704, 13735140, 13970016, 14106360, 14332320, 15128560, 15869655, 16482168, 16927632, 17019630, 17397844, 17462520, 18154272, 18313520, 18808480, 20423556, 20602710, 21159540, 21498480, 21747305, 21976224, 22079520, 22692840, 23283360, 24723252, 25391448, 25529445, 26096766, 26727840, 27231408, 27470280, 28212720, 30257120, 30904065, 31739310, 32964336, 33855264, 34039260, 34795688, 34925040, 36627040, 39145149, 40847112, 41205420, 42319080, 42996960, 43494610, 45385680, 49446504, 50782896, 51058890, 52193532, 54462816, 54940560, 56425440, 61808130, 63478620, 65241915, 65928672, 68078520, 69591376, 69850080, 78290298, 81694224, 82410840, 84638160, 86989220, 90771360, 98893008, 101565792, 102117780, 104387064, 109881120, 117435447, 123616260, 126957240, 130483830, 136157040, 139182752, 156580596, 163388448, 164821680, 169276320, 173978440, 195725745, 197786016, 204235560, 208774128, 234870894, 247232520, 253914480, 260967660, 272314080, 313161192, 329643360, 347956880, 391451490, 408471120, 417548256, 469741788, 494465040, 507828960, 521935320, 587177235, 626322384, 695913760, 782902980, 816942240, 939483576, 988930080, 1043870640, 1174354470, 1252644768, 1565805960, 1878967152, 2087741280, 2348708940, 3131611920, 3757934304, 4697417880, 6263223840, 9394835760, 18789671520]

約数ペア:

[(1, 18789671520), (2, 9394835760), (3, 6263223840), (4, 4697417880), (5, 3757934304), (6, 3131611920), (8, 2348708940), (9, 2087741280), (10, 1878967152), (12, 1565805960), (15, 1252644768), (16, 1174354470), (18, 1043870640), (19, 988930080), (20, 939483576), (23, 816942240), (24, 782902980), (27, 695913760), (30, 626322384), (32, 587177235), (36, 521935320), (37, 507828960), (38, 494465040), (40, 469741788), (45, 417548256), (46, 408471120), (48, 391451490), (54, 347956880), (57, 329643360), (60, 313161192), (69, 272314080), (72, 260967660), (74, 253914480), (76, 247232520), (80, 234870894), (90, 208774128), (92, 204235560), (95, 197786016), (96, 195725745), (108, 173978440), (111, 169276320), (114, 164821680), (115, 163388448), (120, 156580596), (135, 139182752), (138, 136157040), (144, 130483830), (148, 126957240), (152, 123616260), (160, 117435447), (171, 109881120), (180, 104387064), (184, 102117780), (185, 101565792), (190, 98893008), (207, 90771360), (216, 86989220), (222, 84638160), (228, 82410840), (230, 81694224), (240, 78290298), (269, 69850080), (270, 69591376), (276, 68078520), (285, 65928672), (288, 65241915), (296, 63478620), (304, 61808130), (333, 56425440), (342, 54940560), (345, 54462816), (360, 52193532), (368, 51058890), (370, 50782896), (380, 49446504), (414, 45385680), (432, 43494610), (437, 42996960), (444, 42319080), (456, 41205420), (460, 40847112), (480, 39145149), (513, 36627040), (538, 34925040), (540, 34795688), (552, 34039260), (555, 33855264), (570, 32964336), (592, 31739310), (608, 30904065), (621, 30257120), (666, 28212720), (684, 27470280), (690, 27231408), (703, 26727840), (720, 26096766), (736, 25529445), (740, 25391448), (760, 24723252), (807, 23283360), (828, 22692840), (851, 22079520), (855, 21976224), (864, 21747305), (874, 21498480), (888, 21159540), (912, 20602710), (920, 20423556), (999, 18808480), (1026, 18313520), (1035, 18154272), (1076, 17462520), (1080, 17397844), (1104, 17019630), (1110, 16927632), (1140, 16482168), (1184, 15869655), (1242, 15128560), (1311, 14332320), (1332, 14106360), (1345, 13970016), (1368, 13735140), (1380, 13615704), (1406, 13363920), (1440, 13048383), (1480, 12695724), (1520, 12361626), (1614, 11641680), (1656, 11346420), (1665, 11285088), (1702, 11039760), (1710, 10988112), (1748, 10749240), (1776, 10579770), (1824, 10301355), (1840, 10211778), (1998, 9404240), (2052, 9156760), (2070, 9077136), (2109, 8909280), (2152, 8731260), (2160, 8698922), (2185, 8599392), (2208, 8509815), (2220, 8463816), (2280, 8241084), (2421, 7761120), (2484, 7564280), (2553, 7359840), (2565, 7325408), (2622, 7166160), (2664, 7053180), (2690, 6985008), (2736, 6867570), (2760, 6807852), (2812, 6681960), (2960, 6347862), (3040, 6180813), (3105, 6051424), (3228, 5820840), (3312, 5673210), (3330, 5642544), (3404, 5519880), (3420, 5494056), (3496, 5374620), (3515, 5345568), (3552, 5289885), (3680, 5105889), (3933, 4777440), (3996, 4702120), (4035, 4656672), (4104, 4578380), (4140, 4538568), (4218, 4454640), (4255, 4415904), (4304, 4365630), (4320, 4349461), (4370, 4299696), (4440, 4231908), (4560, 4120542), (4842, 3880560), (4968, 3782140), (4995, 3761696), (5106, 3679920), (5111, 3676320), (5130, 3662704), (5244, 3583080), (5328, 3526590), (5380, 3492504), (5472, 3433785), (5520, 3403926), (5624, 3340980), (5920, 3173931), (6187, 3036960), (6210, 3025712), (6327, 2969760), (6456, 2910420), (6555, 2866464), (6624, 2836605), (6660, 2821272), (6808, 2759940), (6840, 2747028), (6992, 2687310), (7030, 2672784), (7263, 2587040), (7659, 2453280), (7866, 2388720), (7992, 2351060), (8070, 2328336), (8208, 2289190), (8280, 2269284), (8436, 2227320), (8510, 2207952), (8608, 2182815), (8740, 2149848), (8880, 2115954), (9120, 2060271), (9684, 1940280), (9936, 1891070), (9953, 1887840), (9990, 1880848), (10212, 1839960), (10222, 1838160), (10260, 1831352), (10488, 1791540), (10545, 1781856), (10656, 1763295), (10760, 1746252), (11040, 1701963), (11248, 1670490), (11799, 1592480), (12105, 1552224), (12374, 1518480), (12420, 1512856), (12654, 1484880), (12765, 1471968), (12912, 1455210), (13110, 1433232), (13320, 1410636), (13616, 1379970), (13680, 1373514), (13984, 1343655), (14060, 1336392), (14526, 1293520), (15318, 1226640), (15333, 1225440), (15732, 1194360), (15984, 1175530), (16140, 1164168), (16169, 1162080), (16416, 1144595), (16560, 1134642), (16872, 1113660), (17020, 1103976), (17480, 1074924), (17760, 1057977), (18561, 1012320), (18981, 989920), (19368, 970140), (19665, 955488), (19872, 945535), (19906, 943920), (19980, 940424), (20424, 919980), (20444, 919080), (20520, 915676), (20976, 895770), (21090, 890928), (21520, 873126), (22496, 835245), (22977, 817760), (23598, 796240), (24210, 776112), (24748, 759240), (24840, 756428), (25308, 742440), (25530, 735984), (25555, 735264), (25824, 727605), (26220, 716616), (26640, 705318), (27232, 689985), (27360, 686757), (28120, 668196), (29052, 646760), (29859, 629280), (30636, 613320), (30666, 612720), (30935, 607392), (31464, 597180), (31635, 593952), (31968, 587765), (32280, 582084), (32338, 581040), (33120, 567321), (33744, 556830), (34040, 551988), (34960, 537462), (36315, 517408), (37122, 506160), (37962, 494960), (38295, 490656), (38736, 485070), (39330, 477744), (39812, 471960), (39960, 470212), (40848, 459990), (40888, 459540), (41040, 457838), (41952, 447885), (42180, 445464), (43040, 436563), (45954, 408880), (45999, 408480), (47196, 398120), (48420, 388056), (48507, 387360), (49496, 379620), (49680, 378214), (49765, 377568), (50616, 371220), (51060, 367992), (51110, 367632), (52440, 358308), (53280, 352659), (55683, 337440), (56240, 334098), (58104, 323380), (58995, 318496), (59718, 314640), (61272, 306660), (61332, 306360), (61870, 303696), (62928, 298590), (63270, 296976), (64560, 291042), (64676, 290520), (67488, 278415), (68080, 275994), (69920, 268731), (72630, 258704), (74244, 253080), (75924, 247480), (76590, 245328), (76665, 245088), (77472, 242535), (78660, 238872), (79624, 235980), (79920, 235106), (80845, 232416), (81696, 229995), (81776, 229770), (82080, 228919), (84360, 222732), (89577, 209760), (91908, 204440), (91998, 204240), (92805, 202464), (94392, 199060), (94905, 197984), (96840, 194028), (97014, 193680), (98992, 189810), (99360, 189107), (99530, 188784), (101232, 185610), (102120, 183996), (102220, 183816), (104880, 179154), (111366, 168720), (112480, 167049), (114885, 163552), (116208, 161690), (117553, 159840), (117990, 159248), (119436, 157320), (122544, 153330), (122664, 153180), (123740, 151848), (125856, 149295), (126540, 148488), (129120, 145521), (129352, 145260), (136160, 137997)]