128218860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:102

約数の個数: 324

約数和(自身を含む): 506002224

約数和(自身を除く): 377783364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 99, 105, 110, 116, 121, 126, 132, 140, 145, 154, 165, 174, 180, 198, 203, 210, 220, 231, 242, 252, 261, 290, 308, 315, 319, 330, 348, 363, 385, 396, 406, 420, 435, 462, 484, 495, 522, 580, 605, 609, 630, 638, 660, 693, 726, 770, 812, 841, 847, 870, 924, 957, 990, 1015, 1044, 1089, 1155, 1210, 1218, 1260, 1276, 1305, 1386, 1452, 1540, 1595, 1682, 1694, 1740, 1815, 1827, 1914, 1980, 2030, 2178, 2233, 2310, 2420, 2436, 2523, 2541, 2610, 2772, 2871, 3045, 3190, 3364, 3388, 3465, 3509, 3630, 3654, 3828, 4060, 4205, 4235, 4356, 4466, 4620, 4785, 5046, 5082, 5220, 5445, 5742, 5887, 6090, 6380, 6699, 6930, 7018, 7260, 7308, 7569, 7623, 8410, 8470, 8932, 9135, 9251, 9570, 10092, 10164, 10527, 10890, 11165, 11484, 11774, 12180, 12615, 12705, 13398, 13860, 14036, 14355, 15138, 15246, 16820, 16940, 17545, 17661, 18270, 18502, 19140, 20097, 21054, 21780, 22330, 23548, 24563, 25230, 25410, 26796, 27753, 28710, 29435, 30276, 30492, 31581, 33495, 35090, 35322, 36540, 37004, 37845, 38115, 40194, 42108, 44660, 46255, 49126, 50460, 50820, 52635, 52983, 55506, 57420, 58870, 63162, 64757, 66990, 70180, 70644, 73689, 75690, 76230, 80388, 83259, 88305, 92510, 98252, 100485, 101761, 105270, 105966, 111012, 117740, 122815, 126324, 129514, 133980, 138765, 147378, 151380, 152460, 157905, 166518, 176610, 185020, 194271, 200970, 203522, 210540, 211932, 221067, 245630, 259028, 264915, 277530, 294756, 305283, 315810, 323785, 333036, 353220, 368445, 388542, 401940, 407044, 416295, 442134, 491260, 508805, 529830, 555060, 582813, 610566, 631620, 647570, 712327, 736890, 777084, 832590, 884268, 915849, 971355, 1017610, 1059660, 1105335, 1165626, 1221132, 1295140, 1424654, 1473780, 1526415, 1665180, 1831698, 1942710, 2035220, 2136981, 2210670, 2331252, 2849308, 2914065, 3052830, 3561635, 3663396, 3885420, 4273962, 4421340, 4579245, 5828130, 6105660, 6410943, 7123270, 8547924, 9158490, 10684905, 11656260, 12821886, 14246540, 18316980, 21369810, 25643772, 32054715, 42739620, 64109430, 128218860]

約数ペア:

[(1, 128218860), (2, 64109430), (3, 42739620), (4, 32054715), (5, 25643772), (6, 21369810), (7, 18316980), (9, 14246540), (10, 12821886), (11, 11656260), (12, 10684905), (14, 9158490), (15, 8547924), (18, 7123270), (20, 6410943), (21, 6105660), (22, 5828130), (28, 4579245), (29, 4421340), (30, 4273962), (33, 3885420), (35, 3663396), (36, 3561635), (42, 3052830), (44, 2914065), (45, 2849308), (55, 2331252), (58, 2210670), (60, 2136981), (63, 2035220), (66, 1942710), (70, 1831698), (77, 1665180), (84, 1526415), (87, 1473780), (90, 1424654), (99, 1295140), (105, 1221132), (110, 1165626), (116, 1105335), (121, 1059660), (126, 1017610), (132, 971355), (140, 915849), (145, 884268), (154, 832590), (165, 777084), (174, 736890), (180, 712327), (198, 647570), (203, 631620), (210, 610566), (220, 582813), (231, 555060), (242, 529830), (252, 508805), (261, 491260), (290, 442134), (308, 416295), (315, 407044), (319, 401940), (330, 388542), (348, 368445), (363, 353220), (385, 333036), (396, 323785), (406, 315810), (420, 305283), (435, 294756), (462, 277530), (484, 264915), (495, 259028), (522, 245630), (580, 221067), (605, 211932), (609, 210540), (630, 203522), (638, 200970), (660, 194271), (693, 185020), (726, 176610), (770, 166518), (812, 157905), (841, 152460), (847, 151380), (870, 147378), (924, 138765), (957, 133980), (990, 129514), (1015, 126324), (1044, 122815), (1089, 117740), (1155, 111012), (1210, 105966), (1218, 105270), (1260, 101761), (1276, 100485), (1305, 98252), (1386, 92510), (1452, 88305), (1540, 83259), (1595, 80388), (1682, 76230), (1694, 75690), (1740, 73689), (1815, 70644), (1827, 70180), (1914, 66990), (1980, 64757), (2030, 63162), (2178, 58870), (2233, 57420), (2310, 55506), (2420, 52983), (2436, 52635), (2523, 50820), (2541, 50460), (2610, 49126), (2772, 46255), (2871, 44660), (3045, 42108), (3190, 40194), (3364, 38115), (3388, 37845), (3465, 37004), (3509, 36540), (3630, 35322), (3654, 35090), (3828, 33495), (4060, 31581), (4205, 30492), (4235, 30276), (4356, 29435), (4466, 28710), (4620, 27753), (4785, 26796), (5046, 25410), (5082, 25230), (5220, 24563), (5445, 23548), (5742, 22330), (5887, 21780), (6090, 21054), (6380, 20097), (6699, 19140), (6930, 18502), (7018, 18270), (7260, 17661), (7308, 17545), (7569, 16940), (7623, 16820), (8410, 15246), (8470, 15138), (8932, 14355), (9135, 14036), (9251, 13860), (9570, 13398), (10092, 12705), (10164, 12615), (10527, 12180), (10890, 11774), (11165, 11484)]