19426115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:152

約数の個数: 640

約数和(自身を含む): 76955074560

約数和(自身を除く): 57528959280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 31, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 62, 65, 66, 76, 78, 80, 88, 93, 95, 104, 110, 114, 120, 124, 130, 132, 143, 152, 155, 156, 165, 176, 186, 190, 195, 208, 209, 220, 228, 240, 247, 248, 260, 264, 285, 286, 304, 310, 312, 330, 341, 372, 380, 390, 403, 418, 429, 440, 456, 465, 494, 496, 520, 528, 570, 572, 589, 620, 624, 627, 660, 682, 715, 741, 744, 760, 780, 806, 836, 858, 880, 912, 930, 961, 988, 1023, 1040, 1045, 1140, 1144, 1178, 1209, 1235, 1240, 1254, 1320, 1364, 1430, 1482, 1488, 1520, 1560, 1612, 1672, 1705, 1716, 1767, 1860, 1922, 1976, 2015, 2046, 2090, 2145, 2280, 2288, 2356, 2418, 2470, 2480, 2508, 2640, 2717, 2728, 2860, 2883, 2945, 2964, 3120, 3135, 3224, 3344, 3410, 3432, 3534, 3705, 3720, 3844, 3952, 4030, 4092, 4180, 4290, 4433, 4560, 4712, 4805, 4836, 4940, 5016, 5115, 5434, 5456, 5720, 5766, 5890, 5928, 6045, 6270, 6448, 6479, 6820, 6864, 7068, 7410, 7440, 7657, 7688, 8060, 8151, 8184, 8360, 8580, 8835, 8866, 9424, 9610, 9672, 9880, 10032, 10230, 10571, 10868, 11440, 11532, 11780, 11856, 12090, 12493, 12540, 12958, 13299, 13585, 13640, 14136, 14415, 14820, 15314, 15376, 16120, 16302, 16368, 16720, 17160, 17670, 17732, 18259, 19220, 19344, 19437, 19760, 20460, 21142, 21736, 22165, 22971, 23064, 23560, 24180, 24986, 25080, 25916, 26598, 27170, 27280, 28272, 28830, 29640, 29791, 30628, 31713, 32240, 32395, 32604, 34320, 35340, 35464, 36518, 37479, 38285, 38440, 38874, 40755, 40920, 42284, 43472, 44330, 45942, 46128, 47120, 48360, 49972, 50160, 51832, 52855, 53196, 54340, 54777, 57660, 59280, 59582, 61256, 62465, 63426, 64790, 65208, 66495, 70680, 70928, 73036, 74958, 76570, 76880, 77748, 81510, 81840, 84227, 84568, 88660, 89373, 91295, 91884, 96720, 97185, 99944, 103664, 105710, 106392, 108680, 109554, 114855, 115320, 119164, 122512, 124930, 126852, 129580, 130416, 132990, 137423, 141360, 146072, 148955, 149916, 153140, 155496, 158565, 163020, 168454, 169136, 177320, 178746, 182590, 183768, 187395, 194370, 199888, 200849, 211420, 212784, 217360, 219108, 229710, 230640, 237367, 238328, 249860, 252681, 253704, 259160, 265980, 273885, 274846, 292144, 297910, 299832, 306280, 310992, 317130, 326040, 327701, 336908, 354640, 357492, 365180, 367536, 374790, 387283, 388740, 401698, 412269, 421135, 422840, 438216, 446865, 459420, 474734, 476656, 499720, 505362, 507408, 518320, 531960, 547770, 549692, 566029, 595820, 599664, 602547, 612560, 634260, 652080, 655402, 673816, 687115, 712101, 714984, 730360, 749580, 774566, 777480, 803396, 824538, 842270, 845680, 876432, 893730, 918840, 949468, 983103, 999440, 1004245, 1010724, 1063920, 1095540, 1099384, 1132058, 1161849, 1186835, 1191640, 1205094, 1263405, 1268520, 1310804, 1347632, 1374230, 1424202, 1429968, 1460720, 1499160, 1549132, 1554960, 1606792, 1638505, 1649076, 1684540, 1698087, 1787460, 1837680, 1898936, 1936415, 1966206, 2008490, 2021448, 2061345, 2191080, 2198768, 2264116, 2323698, 2373670, 2383280, 2410188, 2526810, 2537040, 2611037, 2621608, 2748460, 2830145, 2848404, 2998320, 3012735, 3098264, 3213584, 3277010, 3298152, 3369080, 3396174, 3560505, 3574920, 3797872, 3872830, 3932412, 4016980, 4042896, 4122690, 4260113, 4382160, 4528232, 4647396, 4747340, 4820376, 4915515, 5053620, 5222074, 5243216, 5496920, 5660290, 5696808, 5809245, 6025470, 6196528, 6226319, 6554020, 6596304, 6738160, 6792348, 7121010, 7149840, 7358377, 7745660, 7833111, 7864824, 8033960, 8245380, 8490435, 8520226, 9056464, 9294792, 9494680, 9640752, 9831030, 10107240, 10444148, 10993840, 11320580, 11393616, 11618490, 12050940, 12452638, 12780339, 13055185, 13108040, 13584696, 14242020, 14716754, 15491320, 15666222, 15729648, 16067920, 16490760, 16980870, 17040452, 18589584, 18678957, 18989360, 19662060, 20214480, 20888296, 21300565, 22075131, 22641160, 23236980, 24101880, 24905276, 25560678, 26110370, 26216080, 27169392, 28484040, 29433508, 30982640, 31131595, 31332444, 32981520, 33961740, 34080904, 36791885, 37357914, 39165555, 39324120, 41776592, 42601130, 44150262, 45282320, 46473960, 48203760, 49810552, 51121356, 52220740, 56968080, 58867016, 62263190, 62664888, 63901695, 67923480, 68161808, 73583770, 74715828, 78331110, 78648240, 80942147, 85202260, 88300524, 92947920, 93394785, 99621104, 102242712, 104441480, 110375655, 117734032, 124526380, 125329776, 127803390, 135846960, 147167540, 149431656, 156662220, 161884294, 170404520, 176601048, 186789570, 204485424, 208882960, 220751310, 242826441, 249052760, 255606780, 294335080, 298863312, 313324440, 323768588, 340809040, 353202096, 373579140, 404710735, 441502620, 485652882, 498105520, 511213560, 588670160, 626648880, 647537176, 747158280, 809421470, 883005240, 971305764, 1022427120, 1214132205, 1295074352, 1494316560, 1618842940, 1766010480, 1942611528, 2428264410, 3237685880, 3885223056, 4856528820, 6475371760, 9713057640, 19426115280]

約数ペア:

[(1, 19426115280), (2, 9713057640), (3, 6475371760), (4, 4856528820), (5, 3885223056), (6, 3237685880), (8, 2428264410), (10, 1942611528), (11, 1766010480), (12, 1618842940), (13, 1494316560), (15, 1295074352), (16, 1214132205), (19, 1022427120), (20, 971305764), (22, 883005240), (24, 809421470), (26, 747158280), (30, 647537176), (31, 626648880), (33, 588670160), (38, 511213560), (39, 498105520), (40, 485652882), (44, 441502620), (48, 404710735), (52, 373579140), (55, 353202096), (57, 340809040), (60, 323768588), (62, 313324440), (65, 298863312), (66, 294335080), (76, 255606780), (78, 249052760), (80, 242826441), (88, 220751310), (93, 208882960), (95, 204485424), (104, 186789570), (110, 176601048), (114, 170404520), (120, 161884294), (124, 156662220), (130, 149431656), (132, 147167540), (143, 135846960), (152, 127803390), (155, 125329776), (156, 124526380), (165, 117734032), (176, 110375655), (186, 104441480), (190, 102242712), (195, 99621104), (208, 93394785), (209, 92947920), (220, 88300524), (228, 85202260), (240, 80942147), (247, 78648240), (248, 78331110), (260, 74715828), (264, 73583770), (285, 68161808), (286, 67923480), (304, 63901695), (310, 62664888), (312, 62263190), (330, 58867016), (341, 56968080), (372, 52220740), (380, 51121356), (390, 49810552), (403, 48203760), (418, 46473960), (429, 45282320), (440, 44150262), (456, 42601130), (465, 41776592), (494, 39324120), (496, 39165555), (520, 37357914), (528, 36791885), (570, 34080904), (572, 33961740), (589, 32981520), (620, 31332444), (624, 31131595), (627, 30982640), (660, 29433508), (682, 28484040), (715, 27169392), (741, 26216080), (744, 26110370), (760, 25560678), (780, 24905276), (806, 24101880), (836, 23236980), (858, 22641160), (880, 22075131), (912, 21300565), (930, 20888296), (961, 20214480), (988, 19662060), (1023, 18989360), (1040, 18678957), (1045, 18589584), (1140, 17040452), (1144, 16980870), (1178, 16490760), (1209, 16067920), (1235, 15729648), (1240, 15666222), (1254, 15491320), (1320, 14716754), (1364, 14242020), (1430, 13584696), (1482, 13108040), (1488, 13055185), (1520, 12780339), (1560, 12452638), (1612, 12050940), (1672, 11618490), (1705, 11393616), (1716, 11320580), (1767, 10993840), (1860, 10444148), (1922, 10107240), (1976, 9831030), (2015, 9640752), (2046, 9494680), (2090, 9294792), (2145, 9056464), (2280, 8520226), (2288, 8490435), (2356, 8245380), (2418, 8033960), (2470, 7864824), (2480, 7833111), (2508, 7745660), (2640, 7358377), (2717, 7149840), (2728, 7121010), (2860, 6792348), (2883, 6738160), (2945, 6596304), (2964, 6554020), (3120, 6226319), (3135, 6196528), (3224, 6025470), (3344, 5809245), (3410, 5696808), (3432, 5660290), (3534, 5496920), (3705, 5243216), (3720, 5222074), (3844, 5053620), (3952, 4915515), (4030, 4820376), (4092, 4747340), (4180, 4647396), (4290, 4528232), (4433, 4382160), (4560, 4260113), (4712, 4122690), (4805, 4042896), (4836, 4016980), (4940, 3932412), (5016, 3872830), (5115, 3797872), (5434, 3574920), (5456, 3560505), (5720, 3396174), (5766, 3369080), (5890, 3298152), (5928, 3277010), (6045, 3213584), (6270, 3098264), (6448, 3012735), (6479, 2998320), (6820, 2848404), (6864, 2830145), (7068, 2748460), (7410, 2621608), (7440, 2611037), (7657, 2537040), (7688, 2526810), (8060, 2410188), (8151, 2383280), (8184, 2373670), (8360, 2323698), (8580, 2264116), (8835, 2198768), (8866, 2191080), (9424, 2061345), (9610, 2021448), (9672, 2008490), (9880, 1966206), (10032, 1936415), (10230, 1898936), (10571, 1837680), (10868, 1787460), (11440, 1698087), (11532, 1684540), (11780, 1649076), (11856, 1638505), (12090, 1606792), (12493, 1554960), (12540, 1549132), (12958, 1499160), (13299, 1460720), (13585, 1429968), (13640, 1424202), (14136, 1374230), (14415, 1347632), (14820, 1310804), (15314, 1268520), (15376, 1263405), (16120, 1205094), (16302, 1191640), (16368, 1186835), (16720, 1161849), (17160, 1132058), (17670, 1099384), (17732, 1095540), (18259, 1063920), (19220, 1010724), (19344, 1004245), (19437, 999440), (19760, 983103), (20460, 949468), (21142, 918840), (21736, 893730), (22165, 876432), (22971, 845680), (23064, 842270), (23560, 824538), (24180, 803396), (24986, 777480), (25080, 774566), (25916, 749580), (26598, 730360), (27170, 714984), (27280, 712101), (28272, 687115), (28830, 673816), (29640, 655402), (29791, 652080), (30628, 634260), (31713, 612560), (32240, 602547), (32395, 599664), (32604, 595820), (34320, 566029), (35340, 549692), (35464, 547770), (36518, 531960), (37479, 518320), (38285, 507408), (38440, 505362), (38874, 499720), (40755, 476656), (40920, 474734), (42284, 459420), (43472, 446865), (44330, 438216), (45942, 422840), (46128, 421135), (47120, 412269), (48360, 401698), (49972, 388740), (50160, 387283), (51832, 374790), (52855, 367536), (53196, 365180), (54340, 357492), (54777, 354640), (57660, 336908), (59280, 327701), (59582, 326040), (61256, 317130), (62465, 310992), (63426, 306280), (64790, 299832), (65208, 297910), (66495, 292144), (70680, 274846), (70928, 273885), (73036, 265980), (74958, 259160), (76570, 253704), (76880, 252681), (77748, 249860), (81510, 238328), (81840, 237367), (84227, 230640), (84568, 229710), (88660, 219108), (89373, 217360), (91295, 212784), (91884, 211420), (96720, 200849), (97185, 199888), (99944, 194370), (103664, 187395), (105710, 183768), (106392, 182590), (108680, 178746), (109554, 177320), (114855, 169136), (115320, 168454), (119164, 163020), (122512, 158565), (124930, 155496), (126852, 153140), (129580, 149916), (130416, 148955), (132990, 146072), (137423, 141360)]