223491240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 837682560

約数和(自身を除く): 614191320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 393, 420, 504, 524, 630, 655, 677, 786, 840, 917, 1048, 1179, 1260, 1310, 1354, 1572, 1834, 1965, 2031, 2358, 2520, 2620, 2708, 2751, 3144, 3385, 3668, 3930, 4062, 4585, 4716, 4739, 5240, 5416, 5502, 5895, 6093, 6770, 7336, 7860, 8124, 8253, 9170, 9432, 9478, 10155, 11004, 11790, 12186, 13540, 13755, 14217, 15720, 16248, 16506, 18340, 18956, 20310, 22008, 23580, 23695, 24372, 27080, 27510, 28434, 30465, 33012, 36680, 37912, 40620, 41265, 42651, 47160, 47390, 48744, 55020, 56868, 60930, 66024, 71085, 81240, 82530, 85302, 88687, 94780, 110040, 113736, 121860, 142170, 165060, 170604, 177374, 189560, 213255, 243720, 266061, 284340, 330120, 341208, 354748, 426510, 443435, 532122, 568680, 620809, 709496, 798183, 853020, 886870, 1064244, 1241618, 1330305, 1596366, 1706040, 1773740, 1862427, 2128488, 2483236, 2660610, 3104045, 3192732, 3547480, 3724854, 3990915, 4966472, 5321220, 5587281, 6208090, 6385464, 7449708, 7981830, 9312135, 10642440, 11174562, 12416180, 14899416, 15963660, 18624270, 22349124, 24832360, 27936405, 31927320, 37248540, 44698248, 55872810, 74497080, 111745620, 223491240]

約数ペア:

[(1, 223491240), (2, 111745620), (3, 74497080), (4, 55872810), (5, 44698248), (6, 37248540), (7, 31927320), (8, 27936405), (9, 24832360), (10, 22349124), (12, 18624270), (14, 15963660), (15, 14899416), (18, 12416180), (20, 11174562), (21, 10642440), (24, 9312135), (28, 7981830), (30, 7449708), (35, 6385464), (36, 6208090), (40, 5587281), (42, 5321220), (45, 4966472), (56, 3990915), (60, 3724854), (63, 3547480), (70, 3192732), (72, 3104045), (84, 2660610), (90, 2483236), (105, 2128488), (120, 1862427), (126, 1773740), (131, 1706040), (140, 1596366), (168, 1330305), (180, 1241618), (210, 1064244), (252, 886870), (262, 853020), (280, 798183), (315, 709496), (360, 620809), (393, 568680), (420, 532122), (504, 443435), (524, 426510), (630, 354748), (655, 341208), (677, 330120), (786, 284340), (840, 266061), (917, 243720), (1048, 213255), (1179, 189560), (1260, 177374), (1310, 170604), (1354, 165060), (1572, 142170), (1834, 121860), (1965, 113736), (2031, 110040), (2358, 94780), (2520, 88687), (2620, 85302), (2708, 82530), (2751, 81240), (3144, 71085), (3385, 66024), (3668, 60930), (3930, 56868), (4062, 55020), (4585, 48744), (4716, 47390), (4739, 47160), (5240, 42651), (5416, 41265), (5502, 40620), (5895, 37912), (6093, 36680), (6770, 33012), (7336, 30465), (7860, 28434), (8124, 27510), (8253, 27080), (9170, 24372), (9432, 23695), (9478, 23580), (10155, 22008), (11004, 20310), (11790, 18956), (12186, 18340), (13540, 16506), (13755, 16248), (14217, 15720)]