22178520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 88845120

約数和(自身を除く): 66666600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 677, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1354, 1365, 1560, 1638, 1820, 2031, 2184, 2340, 2520, 2708, 2730, 3276, 3385, 3640, 4062, 4095, 4680, 4739, 5416, 5460, 6093, 6552, 6770, 8124, 8190, 8801, 9478, 10155, 10920, 12186, 13540, 14217, 16248, 16380, 17602, 18956, 20310, 23695, 24372, 26403, 27080, 28434, 30465, 32760, 35204, 37912, 40620, 42651, 44005, 47390, 48744, 52806, 56868, 60930, 61607, 70408, 71085, 79209, 81240, 85302, 88010, 94780, 105612, 113736, 121860, 123214, 132015, 142170, 158418, 170604, 176020, 184821, 189560, 211224, 213255, 243720, 246428, 264030, 284340, 308035, 316836, 341208, 352040, 369642, 396045, 426510, 492856, 528060, 554463, 568680, 616070, 633672, 739284, 792090, 853020, 924105, 1056120, 1108926, 1232140, 1478568, 1584180, 1706040, 1848210, 2217852, 2464280, 2772315, 3168360, 3696420, 4435704, 5544630, 7392840, 11089260, 22178520]

約数ペア:

[(1, 22178520), (2, 11089260), (3, 7392840), (4, 5544630), (5, 4435704), (6, 3696420), (7, 3168360), (8, 2772315), (9, 2464280), (10, 2217852), (12, 1848210), (13, 1706040), (14, 1584180), (15, 1478568), (18, 1232140), (20, 1108926), (21, 1056120), (24, 924105), (26, 853020), (28, 792090), (30, 739284), (35, 633672), (36, 616070), (39, 568680), (40, 554463), (42, 528060), (45, 492856), (52, 426510), (56, 396045), (60, 369642), (63, 352040), (65, 341208), (70, 316836), (72, 308035), (78, 284340), (84, 264030), (90, 246428), (91, 243720), (104, 213255), (105, 211224), (117, 189560), (120, 184821), (126, 176020), (130, 170604), (140, 158418), (156, 142170), (168, 132015), (180, 123214), (182, 121860), (195, 113736), (210, 105612), (234, 94780), (252, 88010), (260, 85302), (273, 81240), (280, 79209), (312, 71085), (315, 70408), (360, 61607), (364, 60930), (390, 56868), (420, 52806), (455, 48744), (468, 47390), (504, 44005), (520, 42651), (546, 40620), (585, 37912), (630, 35204), (677, 32760), (728, 30465), (780, 28434), (819, 27080), (840, 26403), (910, 24372), (936, 23695), (1092, 20310), (1170, 18956), (1260, 17602), (1354, 16380), (1365, 16248), (1560, 14217), (1638, 13540), (1820, 12186), (2031, 10920), (2184, 10155), (2340, 9478), (2520, 8801), (2708, 8190), (2730, 8124), (3276, 6770), (3385, 6552), (3640, 6093), (4062, 5460), (4095, 5416), (4680, 4739)]