15921863760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{98869}}^1$

素因数の和:98957

約数の個数: 160

約数和(自身を含む): 54728104320

約数和(自身を除く): 38806240560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1220, 1320, 1342, 1464, 1830, 2013, 2440, 2640, 2684, 2928, 3355, 3660, 4026, 4880, 5368, 6710, 7320, 8052, 10065, 10736, 13420, 14640, 16104, 20130, 26840, 32208, 40260, 53680, 80520, 98869, 161040, 197738, 296607, 395476, 494345, 593214, 790952, 988690, 1087559, 1186428, 1483035, 1581904, 1977380, 2175118, 2372856, 2966070, 3262677, 3954760, 4350236, 4745712, 5437795, 5932140, 6031009, 6525354, 7909520, 8700472, 10875590, 11864280, 12062018, 13050708, 16313385, 17400944, 18093027, 21751180, 23728560, 24124036, 26101416, 30155045, 32626770, 36186054, 43502360, 48248072, 52202832, 60310090, 65253540, 66341099, 72372108, 87004720, 90465135, 96496144, 120620180, 130507080, 132682198, 144744216, 180930270, 199023297, 241240360, 261014160, 265364396, 289488432, 331705495, 361860540, 398046594, 482480720, 530728792, 663410990, 723721080, 796093188, 995116485, 1061457584, 1326821980, 1447442160, 1592186376, 1990232970, 2653643960, 3184372752, 3980465940, 5307287920, 7960931880, 15921863760]

約数ペア:

[(1, 15921863760), (2, 7960931880), (3, 5307287920), (4, 3980465940), (5, 3184372752), (6, 2653643960), (8, 1990232970), (10, 1592186376), (11, 1447442160), (12, 1326821980), (15, 1061457584), (16, 995116485), (20, 796093188), (22, 723721080), (24, 663410990), (30, 530728792), (33, 482480720), (40, 398046594), (44, 361860540), (48, 331705495), (55, 289488432), (60, 265364396), (61, 261014160), (66, 241240360), (80, 199023297), (88, 180930270), (110, 144744216), (120, 132682198), (122, 130507080), (132, 120620180), (165, 96496144), (176, 90465135), (183, 87004720), (220, 72372108), (240, 66341099), (244, 65253540), (264, 60310090), (305, 52202832), (330, 48248072), (366, 43502360), (440, 36186054), (488, 32626770), (528, 30155045), (610, 26101416), (660, 24124036), (671, 23728560), (732, 21751180), (880, 18093027), (915, 17400944), (976, 16313385), (1220, 13050708), (1320, 12062018), (1342, 11864280), (1464, 10875590), (1830, 8700472), (2013, 7909520), (2440, 6525354), (2640, 6031009), (2684, 5932140), (2928, 5437795), (3355, 4745712), (3660, 4350236), (4026, 3954760), (4880, 3262677), (5368, 2966070), (6710, 2372856), (7320, 2175118), (8052, 1977380), (10065, 1581904), (10736, 1483035), (13420, 1186428), (14640, 1087559), (16104, 988690), (20130, 790952), (26840, 593214), (32208, 494345), (40260, 395476), (53680, 296607), (80520, 197738), (98869, 161040)]