20180930940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1483}}^1$

素因数の和:1713

約数の個数: 288

約数和(自身を含む): 67673249280

約数和(自身を除く): 47492318340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 173, 180, 190, 207, 228, 230, 276, 285, 342, 345, 346, 380, 414, 437, 460, 519, 570, 684, 690, 692, 828, 855, 865, 874, 1035, 1038, 1140, 1311, 1380, 1483, 1557, 1710, 1730, 1748, 2070, 2076, 2185, 2595, 2622, 2966, 3114, 3287, 3420, 3460, 3933, 3979, 4140, 4370, 4449, 5190, 5244, 5932, 6228, 6555, 6574, 7415, 7785, 7866, 7958, 8740, 8898, 9861, 10380, 11937, 13110, 13148, 13347, 14830, 15570, 15732, 15916, 16435, 17796, 19665, 19722, 19895, 22245, 23874, 26220, 26694, 28177, 29583, 29660, 31140, 32870, 34109, 35811, 39330, 39444, 39790, 44490, 47748, 49305, 53388, 56354, 59166, 59685, 65740, 66735, 68218, 71622, 75601, 78660, 79580, 84531, 88980, 98610, 102327, 112708, 118332, 119370, 133470, 136436, 140885, 143244, 147915, 151202, 169062, 170545, 179055, 197220, 204654, 226803, 238740, 253593, 256559, 266940, 281770, 295830, 302404, 306981, 338124, 341090, 358110, 378005, 409308, 422655, 453606, 507186, 511635, 513118, 563540, 591660, 613962, 648071, 680409, 682180, 716220, 756010, 769677, 845310, 907212, 1014372, 1023270, 1026236, 1134015, 1227924, 1267965, 1282795, 1296142, 1360818, 1512020, 1534905, 1539354, 1690620, 1944213, 2046540, 2268030, 2309031, 2535930, 2565590, 2592284, 2721636, 3069810, 3078708, 3240355, 3402045, 3848385, 3888426, 4536060, 4618062, 4874621, 5071860, 5131180, 5832639, 5900857, 6139620, 6480710, 6804090, 7696770, 7776852, 9236124, 9721065, 9749242, 11545155, 11665278, 11801714, 12961420, 13608180, 14623863, 15393540, 17702571, 19442130, 19498484, 23090310, 23330556, 23603428, 24373105, 29163195, 29247726, 29504285, 35405142, 38884260, 43871589, 46180620, 48746210, 53107713, 58326390, 58495452, 59008570, 70810284, 73119315, 87743178, 88512855, 97492420, 106215426, 112116283, 116652780, 118017140, 146238630, 175486356, 177025710, 212430852, 219357945, 224232566, 265538565, 292477260, 336348849, 354051420, 438715890, 448465132, 531077130, 560581415, 672697698, 877431780, 1009046547, 1062154260, 1121162830, 1345395396, 1681744245, 2018093094, 2242325660, 3363488490, 4036186188, 5045232735, 6726976980, 10090465470, 20180930940]

約数ペア:

[(1, 20180930940), (2, 10090465470), (3, 6726976980), (4, 5045232735), (5, 4036186188), (6, 3363488490), (9, 2242325660), (10, 2018093094), (12, 1681744245), (15, 1345395396), (18, 1121162830), (19, 1062154260), (20, 1009046547), (23, 877431780), (30, 672697698), (36, 560581415), (38, 531077130), (45, 448465132), (46, 438715890), (57, 354051420), (60, 336348849), (69, 292477260), (76, 265538565), (90, 224232566), (92, 219357945), (95, 212430852), (114, 177025710), (115, 175486356), (138, 146238630), (171, 118017140), (173, 116652780), (180, 112116283), (190, 106215426), (207, 97492420), (228, 88512855), (230, 87743178), (276, 73119315), (285, 70810284), (342, 59008570), (345, 58495452), (346, 58326390), (380, 53107713), (414, 48746210), (437, 46180620), (460, 43871589), (519, 38884260), (570, 35405142), (684, 29504285), (690, 29247726), (692, 29163195), (828, 24373105), (855, 23603428), (865, 23330556), (874, 23090310), (1035, 19498484), (1038, 19442130), (1140, 17702571), (1311, 15393540), (1380, 14623863), (1483, 13608180), (1557, 12961420), (1710, 11801714), (1730, 11665278), (1748, 11545155), (2070, 9749242), (2076, 9721065), (2185, 9236124), (2595, 7776852), (2622, 7696770), (2966, 6804090), (3114, 6480710), (3287, 6139620), (3420, 5900857), (3460, 5832639), (3933, 5131180), (3979, 5071860), (4140, 4874621), (4370, 4618062), (4449, 4536060), (5190, 3888426), (5244, 3848385), (5932, 3402045), (6228, 3240355), (6555, 3078708), (6574, 3069810), (7415, 2721636), (7785, 2592284), (7866, 2565590), (7958, 2535930), (8740, 2309031), (8898, 2268030), (9861, 2046540), (10380, 1944213), (11937, 1690620), (13110, 1539354), (13148, 1534905), (13347, 1512020), (14830, 1360818), (15570, 1296142), (15732, 1282795), (15916, 1267965), (16435, 1227924), (17796, 1134015), (19665, 1026236), (19722, 1023270), (19895, 1014372), (22245, 907212), (23874, 845310), (26220, 769677), (26694, 756010), (28177, 716220), (29583, 682180), (29660, 680409), (31140, 648071), (32870, 613962), (34109, 591660), (35811, 563540), (39330, 513118), (39444, 511635), (39790, 507186), (44490, 453606), (47748, 422655), (49305, 409308), (53388, 378005), (56354, 358110), (59166, 341090), (59685, 338124), (65740, 306981), (66735, 302404), (68218, 295830), (71622, 281770), (75601, 266940), (78660, 256559), (79580, 253593), (84531, 238740), (88980, 226803), (98610, 204654), (102327, 197220), (112708, 179055), (118332, 170545), (119370, 169062), (133470, 151202), (136436, 147915), (140885, 143244)]