70665660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 244599264

約数和(自身を除く): 173933604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 101, 115, 117, 130, 138, 156, 169, 180, 195, 202, 207, 230, 234, 260, 276, 299, 303, 338, 345, 390, 404, 414, 460, 468, 505, 507, 585, 598, 606, 676, 690, 780, 828, 845, 897, 909, 1010, 1014, 1035, 1170, 1196, 1212, 1313, 1380, 1495, 1515, 1521, 1690, 1794, 1818, 2020, 2028, 2070, 2323, 2340, 2535, 2626, 2691, 2990, 3030, 3042, 3380, 3588, 3636, 3887, 3939, 4140, 4485, 4545, 4646, 5070, 5252, 5382, 5980, 6060, 6084, 6565, 6969, 7605, 7774, 7878, 8970, 9090, 9292, 10140, 10764, 11615, 11661, 11817, 13130, 13455, 13938, 15210, 15548, 15756, 17069, 17940, 18180, 19435, 19695, 20907, 23230, 23322, 23634, 26260, 26910, 27876, 30199, 30420, 34138, 34845, 34983, 38870, 39390, 41814, 46460, 46644, 47268, 51207, 53820, 58305, 59085, 60398, 68276, 69690, 69966, 77740, 78780, 83628, 85345, 90597, 102414, 104535, 116610, 118170, 120796, 139380, 139932, 150995, 153621, 170690, 174915, 181194, 204828, 209070, 233220, 236340, 256035, 271791, 301990, 307242, 341380, 349830, 362388, 392587, 418140, 452985, 512070, 543582, 603980, 614484, 699660, 768105, 785174, 905970, 1024140, 1087164, 1177761, 1358955, 1536210, 1570348, 1811940, 1962935, 2355522, 2717910, 3072420, 3533283, 3925870, 4711044, 5435820, 5888805, 7066566, 7851740, 11777610, 14133132, 17666415, 23555220, 35332830, 70665660]

約数ペア:

[(1, 70665660), (2, 35332830), (3, 23555220), (4, 17666415), (5, 14133132), (6, 11777610), (9, 7851740), (10, 7066566), (12, 5888805), (13, 5435820), (15, 4711044), (18, 3925870), (20, 3533283), (23, 3072420), (26, 2717910), (30, 2355522), (36, 1962935), (39, 1811940), (45, 1570348), (46, 1536210), (52, 1358955), (60, 1177761), (65, 1087164), (69, 1024140), (78, 905970), (90, 785174), (92, 768105), (101, 699660), (115, 614484), (117, 603980), (130, 543582), (138, 512070), (156, 452985), (169, 418140), (180, 392587), (195, 362388), (202, 349830), (207, 341380), (230, 307242), (234, 301990), (260, 271791), (276, 256035), (299, 236340), (303, 233220), (338, 209070), (345, 204828), (390, 181194), (404, 174915), (414, 170690), (460, 153621), (468, 150995), (505, 139932), (507, 139380), (585, 120796), (598, 118170), (606, 116610), (676, 104535), (690, 102414), (780, 90597), (828, 85345), (845, 83628), (897, 78780), (909, 77740), (1010, 69966), (1014, 69690), (1035, 68276), (1170, 60398), (1196, 59085), (1212, 58305), (1313, 53820), (1380, 51207), (1495, 47268), (1515, 46644), (1521, 46460), (1690, 41814), (1794, 39390), (1818, 38870), (2020, 34983), (2028, 34845), (2070, 34138), (2323, 30420), (2340, 30199), (2535, 27876), (2626, 26910), (2691, 26260), (2990, 23634), (3030, 23322), (3042, 23230), (3380, 20907), (3588, 19695), (3636, 19435), (3887, 18180), (3939, 17940), (4140, 17069), (4485, 15756), (4545, 15548), (4646, 15210), (5070, 13938), (5252, 13455), (5382, 13130), (5980, 11817), (6060, 11661), (6084, 11615), (6565, 10764), (6969, 10140), (7605, 9292), (7774, 9090), (7878, 8970)]