56313180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 226437120

約数和(自身を除く): 170123940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 239, 252, 255, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 462, 476, 478, 495, 510, 561, 595, 612, 630, 660, 693, 714, 717, 748, 765, 770, 924, 935, 956, 990, 1020, 1071, 1122, 1155, 1190, 1195, 1260, 1309, 1386, 1428, 1434, 1530, 1540, 1673, 1683, 1785, 1870, 1980, 2142, 2151, 2244, 2310, 2380, 2390, 2618, 2629, 2772, 2805, 2868, 3060, 3346, 3366, 3465, 3570, 3585, 3740, 3927, 4063, 4284, 4302, 4620, 4780, 5019, 5236, 5258, 5355, 5610, 6545, 6692, 6732, 6930, 7140, 7170, 7854, 7887, 8126, 8365, 8415, 8604, 10038, 10516, 10710, 10755, 11220, 11781, 12189, 13090, 13145, 13860, 14340, 15057, 15708, 15774, 16252, 16730, 16830, 18403, 19635, 20076, 20315, 21420, 21510, 23562, 23661, 24378, 25095, 26180, 26290, 28441, 30114, 31548, 33460, 33660, 36567, 36806, 39270, 39435, 40630, 43020, 44693, 47124, 47322, 48756, 50190, 52580, 55209, 56882, 58905, 60228, 60945, 73134, 73612, 75285, 78540, 78870, 81260, 85323, 89386, 92015, 94644, 100380, 110418, 113764, 117810, 118305, 121890, 134079, 142205, 146268, 150570, 157740, 165627, 170646, 178772, 182835, 184030, 220836, 223465, 235620, 236610, 243780, 255969, 268158, 276045, 284410, 301140, 312851, 331254, 341292, 365670, 368060, 402237, 426615, 446930, 473220, 511938, 536316, 552090, 568820, 625702, 662508, 670395, 731340, 804474, 828135, 853230, 893860, 938553, 1023876, 1104180, 1251404, 1279845, 1340790, 1564255, 1608948, 1656270, 1706460, 1877106, 2011185, 2559690, 2681580, 2815659, 3128510, 3312540, 3754212, 4022370, 4692765, 5119380, 5631318, 6257020, 8044740, 9385530, 11262636, 14078295, 18771060, 28156590, 56313180]

約数ペア:

[(1, 56313180), (2, 28156590), (3, 18771060), (4, 14078295), (5, 11262636), (6, 9385530), (7, 8044740), (9, 6257020), (10, 5631318), (11, 5119380), (12, 4692765), (14, 4022370), (15, 3754212), (17, 3312540), (18, 3128510), (20, 2815659), (21, 2681580), (22, 2559690), (28, 2011185), (30, 1877106), (33, 1706460), (34, 1656270), (35, 1608948), (36, 1564255), (42, 1340790), (44, 1279845), (45, 1251404), (51, 1104180), (55, 1023876), (60, 938553), (63, 893860), (66, 853230), (68, 828135), (70, 804474), (77, 731340), (84, 670395), (85, 662508), (90, 625702), (99, 568820), (102, 552090), (105, 536316), (110, 511938), (119, 473220), (126, 446930), (132, 426615), (140, 402237), (153, 368060), (154, 365670), (165, 341292), (170, 331254), (180, 312851), (187, 301140), (198, 284410), (204, 276045), (210, 268158), (220, 255969), (231, 243780), (238, 236610), (239, 235620), (252, 223465), (255, 220836), (306, 184030), (308, 182835), (315, 178772), (330, 170646), (340, 165627), (357, 157740), (374, 150570), (385, 146268), (396, 142205), (420, 134079), (462, 121890), (476, 118305), (478, 117810), (495, 113764), (510, 110418), (561, 100380), (595, 94644), (612, 92015), (630, 89386), (660, 85323), (693, 81260), (714, 78870), (717, 78540), (748, 75285), (765, 73612), (770, 73134), (924, 60945), (935, 60228), (956, 58905), (990, 56882), (1020, 55209), (1071, 52580), (1122, 50190), (1155, 48756), (1190, 47322), (1195, 47124), (1260, 44693), (1309, 43020), (1386, 40630), (1428, 39435), (1434, 39270), (1530, 36806), (1540, 36567), (1673, 33660), (1683, 33460), (1785, 31548), (1870, 30114), (1980, 28441), (2142, 26290), (2151, 26180), (2244, 25095), (2310, 24378), (2380, 23661), (2390, 23562), (2618, 21510), (2629, 21420), (2772, 20315), (2805, 20076), (2868, 19635), (3060, 18403), (3346, 16830), (3366, 16730), (3465, 16252), (3570, 15774), (3585, 15708), (3740, 15057), (3927, 14340), (4063, 13860), (4284, 13145), (4302, 13090), (4620, 12189), (4780, 11781), (5019, 11220), (5236, 10755), (5258, 10710), (5355, 10516), (5610, 10038), (6545, 8604), (6692, 8415), (6732, 8365), (6930, 8126), (7140, 7887), (7170, 7854)]