21613880160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2$

素因数の和:280

約数の個数: 576

約数和(自身を含む): 83876083200

約数和(自身を除く): 62262203040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 107, 108, 114, 115, 120, 135, 138, 144, 152, 160, 171, 180, 184, 190, 207, 214, 216, 228, 230, 240, 270, 276, 285, 288, 304, 321, 342, 345, 360, 368, 380, 414, 428, 432, 437, 456, 460, 480, 513, 535, 540, 552, 570, 608, 621, 642, 684, 690, 720, 736, 760, 828, 855, 856, 864, 874, 912, 920, 963, 1026, 1035, 1070, 1080, 1104, 1140, 1242, 1284, 1311, 1368, 1380, 1440, 1520, 1605, 1656, 1710, 1712, 1748, 1824, 1840, 1926, 2033, 2052, 2070, 2140, 2160, 2185, 2208, 2280, 2461, 2484, 2565, 2568, 2622, 2736, 2760, 2889, 3040, 3105, 3210, 3312, 3420, 3424, 3496, 3680, 3852, 3933, 4066, 4104, 4140, 4280, 4320, 4370, 4560, 4815, 4922, 4968, 5130, 5136, 5244, 5472, 5520, 5778, 6099, 6210, 6420, 6555, 6624, 6840, 6992, 7383, 7704, 7866, 8132, 8208, 8280, 8560, 8740, 9120, 9630, 9844, 9936, 10165, 10260, 10272, 10488, 11040, 11449, 11556, 11799, 12198, 12305, 12420, 12840, 13110, 13680, 13984, 14445, 14766, 15408, 15732, 16264, 16416, 16560, 17120, 17480, 18297, 19260, 19665, 19688, 19872, 20330, 20520, 20976, 22149, 22898, 23112, 23598, 24396, 24610, 24840, 25680, 26220, 27360, 28890, 29532, 30495, 30816, 31464, 32528, 33120, 34347, 34960, 36594, 36915, 38520, 39330, 39376, 40660, 41040, 41952, 44298, 45796, 46224, 46759, 47196, 48792, 49220, 49680, 51360, 52440, 54891, 57245, 57780, 58995, 59064, 60990, 62928, 65056, 66447, 68694, 69920, 73188, 73830, 77040, 78660, 78752, 81320, 82080, 88596, 91485, 91592, 92448, 93518, 94392, 97584, 98440, 99360, 103041, 104880, 109782, 110745, 114490, 115560, 117990, 118128, 121980, 125856, 132894, 137388, 140277, 146376, 147660, 154080, 157320, 162640, 171735, 177192, 182970, 183184, 187036, 188784, 195168, 196880, 206082, 209760, 217531, 219564, 221490, 228980, 231120, 233795, 235980, 236256, 243960, 263327, 265788, 274455, 274776, 280554, 292752, 295320, 309123, 314640, 325280, 332235, 343470, 354384, 365940, 366368, 374072, 377568, 393760, 412164, 420831, 435062, 439128, 442980, 457960, 462240, 467590, 471960, 487920, 515205, 526654, 531576, 548910, 549552, 561108, 585504, 590640, 618246, 629280, 652593, 664470, 686940, 701385, 708768, 731880, 748144, 789981, 824328, 841662, 870124, 878256, 885960, 915920, 935180, 943920, 975840, 1030410, 1053308, 1063152, 1087655, 1097820, 1099104, 1122216, 1181280, 1236492, 1262493, 1305186, 1316635, 1328940, 1373880, 1402770, 1463760, 1496288, 1545615, 1579962, 1648656, 1683324, 1740248, 1756512, 1771920, 1831840, 1870360, 1887840, 1957779, 2060820, 2104155, 2106616, 2126304, 2175310, 2195640, 2244432, 2369943, 2472984, 2524986, 2610372, 2633270, 2657880, 2747760, 2805540, 2927520, 3091230, 3159924, 3262965, 3297312, 3366648, 3480496, 3543840, 3740720, 3915558, 3949905, 4121640, 4208310, 4213232, 4350620, 4391280, 4488864, 4739886, 4945968, 5003213, 5049972, 5220744, 5266540, 5315760, 5495520, 5611080, 5873337, 6182460, 6312465, 6319848, 6525930, 6733296, 6960992, 7109829, 7481440, 7831116, 7899810, 8243280, 8416620, 8426464, 8701240, 8782560, 9479772, 9788895, 9891936, 10006426, 10099944, 10441488, 10533080, 10631520, 11222160, 11746674, 11849715, 12364920, 12624930, 12639696, 13051860, 13466592, 14219658, 15009639, 15662232, 15799620, 16486560, 16833240, 17402480, 18959544, 19577790, 20012852, 20199888, 20882976, 21066160, 22444320, 23493348, 23699430, 24729840, 25016065, 25249860, 25279392, 26103720, 28439316, 29366685, 30019278, 31324464, 31599240, 33666480, 34804960, 35549145, 37919088, 39155580, 40025704, 40399776, 42132320, 45028917, 46986696, 47398860, 49459680, 50032130, 50499720, 52207440, 56878632, 58733370, 60038556, 62648928, 63198480, 67332960, 71098290, 75048195, 75838176, 78311160, 80051408, 90057834, 93973392, 94797720, 100064260, 100999440, 104414880, 113757264, 117466740, 120077112, 126396960, 135086751, 142196580, 150096390, 156622320, 160102816, 180115668, 187946784, 189595440, 200128520, 201998880, 225144585, 227514528, 234933480, 240154224, 270173502, 284393160, 300192780, 313244640, 360231336, 379190880, 400257040, 450289170, 469866960, 480308448, 540347004, 568786320, 600385560, 675433755, 720462672, 800514080, 900578340, 939733920, 1080694008, 1137572640, 1200771120, 1350867510, 1440925344, 1801156680, 2161388016, 2401542240, 2701735020, 3602313360, 4322776032, 5403470040, 7204626720, 10806940080, 21613880160]

約数ペア:

[(1, 21613880160), (2, 10806940080), (3, 7204626720), (4, 5403470040), (5, 4322776032), (6, 3602313360), (8, 2701735020), (9, 2401542240), (10, 2161388016), (12, 1801156680), (15, 1440925344), (16, 1350867510), (18, 1200771120), (19, 1137572640), (20, 1080694008), (23, 939733920), (24, 900578340), (27, 800514080), (30, 720462672), (32, 675433755), (36, 600385560), (38, 568786320), (40, 540347004), (45, 480308448), (46, 469866960), (48, 450289170), (54, 400257040), (57, 379190880), (60, 360231336), (69, 313244640), (72, 300192780), (76, 284393160), (80, 270173502), (90, 240154224), (92, 234933480), (95, 227514528), (96, 225144585), (107, 201998880), (108, 200128520), (114, 189595440), (115, 187946784), (120, 180115668), (135, 160102816), (138, 156622320), (144, 150096390), (152, 142196580), (160, 135086751), (171, 126396960), (180, 120077112), (184, 117466740), (190, 113757264), (207, 104414880), (214, 100999440), (216, 100064260), (228, 94797720), (230, 93973392), (240, 90057834), (270, 80051408), (276, 78311160), (285, 75838176), (288, 75048195), (304, 71098290), (321, 67332960), (342, 63198480), (345, 62648928), (360, 60038556), (368, 58733370), (380, 56878632), (414, 52207440), (428, 50499720), (432, 50032130), (437, 49459680), (456, 47398860), (460, 46986696), (480, 45028917), (513, 42132320), (535, 40399776), (540, 40025704), (552, 39155580), (570, 37919088), (608, 35549145), (621, 34804960), (642, 33666480), (684, 31599240), (690, 31324464), (720, 30019278), (736, 29366685), (760, 28439316), (828, 26103720), (855, 25279392), (856, 25249860), (864, 25016065), (874, 24729840), (912, 23699430), (920, 23493348), (963, 22444320), (1026, 21066160), (1035, 20882976), (1070, 20199888), (1080, 20012852), (1104, 19577790), (1140, 18959544), (1242, 17402480), (1284, 16833240), (1311, 16486560), (1368, 15799620), (1380, 15662232), (1440, 15009639), (1520, 14219658), (1605, 13466592), (1656, 13051860), (1710, 12639696), (1712, 12624930), (1748, 12364920), (1824, 11849715), (1840, 11746674), (1926, 11222160), (2033, 10631520), (2052, 10533080), (2070, 10441488), (2140, 10099944), (2160, 10006426), (2185, 9891936), (2208, 9788895), (2280, 9479772), (2461, 8782560), (2484, 8701240), (2565, 8426464), (2568, 8416620), (2622, 8243280), (2736, 7899810), (2760, 7831116), (2889, 7481440), (3040, 7109829), (3105, 6960992), (3210, 6733296), (3312, 6525930), (3420, 6319848), (3424, 6312465), (3496, 6182460), (3680, 5873337), (3852, 5611080), (3933, 5495520), (4066, 5315760), (4104, 5266540), (4140, 5220744), (4280, 5049972), (4320, 5003213), (4370, 4945968), (4560, 4739886), (4815, 4488864), (4922, 4391280), (4968, 4350620), (5130, 4213232), (5136, 4208310), (5244, 4121640), (5472, 3949905), (5520, 3915558), (5778, 3740720), (6099, 3543840), (6210, 3480496), (6420, 3366648), (6555, 3297312), (6624, 3262965), (6840, 3159924), (6992, 3091230), (7383, 2927520), (7704, 2805540), (7866, 2747760), (8132, 2657880), (8208, 2633270), (8280, 2610372), (8560, 2524986), (8740, 2472984), (9120, 2369943), (9630, 2244432), (9844, 2195640), (9936, 2175310), (10165, 2126304), (10260, 2106616), (10272, 2104155), (10488, 2060820), (11040, 1957779), (11449, 1887840), (11556, 1870360), (11799, 1831840), (12198, 1771920), (12305, 1756512), (12420, 1740248), (12840, 1683324), (13110, 1648656), (13680, 1579962), (13984, 1545615), (14445, 1496288), (14766, 1463760), (15408, 1402770), (15732, 1373880), (16264, 1328940), (16416, 1316635), (16560, 1305186), (17120, 1262493), (17480, 1236492), (18297, 1181280), (19260, 1122216), (19665, 1099104), (19688, 1097820), (19872, 1087655), (20330, 1063152), (20520, 1053308), (20976, 1030410), (22149, 975840), (22898, 943920), (23112, 935180), (23598, 915920), (24396, 885960), (24610, 878256), (24840, 870124), (25680, 841662), (26220, 824328), (27360, 789981), (28890, 748144), (29532, 731880), (30495, 708768), (30816, 701385), (31464, 686940), (32528, 664470), (33120, 652593), (34347, 629280), (34960, 618246), (36594, 590640), (36915, 585504), (38520, 561108), (39330, 549552), (39376, 548910), (40660, 531576), (41040, 526654), (41952, 515205), (44298, 487920), (45796, 471960), (46224, 467590), (46759, 462240), (47196, 457960), (48792, 442980), (49220, 439128), (49680, 435062), (51360, 420831), (52440, 412164), (54891, 393760), (57245, 377568), (57780, 374072), (58995, 366368), (59064, 365940), (60990, 354384), (62928, 343470), (65056, 332235), (66447, 325280), (68694, 314640), (69920, 309123), (73188, 295320), (73830, 292752), (77040, 280554), (78660, 274776), (78752, 274455), (81320, 265788), (82080, 263327), (88596, 243960), (91485, 236256), (91592, 235980), (92448, 233795), (93518, 231120), (94392, 228980), (97584, 221490), (98440, 219564), (99360, 217531), (103041, 209760), (104880, 206082), (109782, 196880), (110745, 195168), (114490, 188784), (115560, 187036), (117990, 183184), (118128, 182970), (121980, 177192), (125856, 171735), (132894, 162640), (137388, 157320), (140277, 154080), (146376, 147660)]