266967660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8443}}^1$

素因数の和:8503

約数の個数: 96

約数和(自身を含む): 817108992

約数和(自身を除く): 550141332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 5270, 6324, 7905, 8443, 10540, 15810, 16886, 25329, 31620, 33772, 42215, 50658, 84430, 101316, 126645, 143531, 168860, 253290, 261733, 287062, 430593, 506580, 523466, 574124, 717655, 785199, 861186, 1046932, 1308665, 1435310, 1570398, 1722372, 2152965, 2617330, 2870620, 3140796, 3925995, 4305930, 4449461, 5234660, 7851990, 8611860, 8898922, 13348383, 15703980, 17797844, 22247305, 26696766, 44494610, 53393532, 66741915, 88989220, 133483830, 266967660]

約数ペア:

[(1, 266967660), (2, 133483830), (3, 88989220), (4, 66741915), (5, 53393532), (6, 44494610), (10, 26696766), (12, 22247305), (15, 17797844), (17, 15703980), (20, 13348383), (30, 8898922), (31, 8611860), (34, 7851990), (51, 5234660), (60, 4449461), (62, 4305930), (68, 3925995), (85, 3140796), (93, 2870620), (102, 2617330), (124, 2152965), (155, 1722372), (170, 1570398), (186, 1435310), (204, 1308665), (255, 1046932), (310, 861186), (340, 785199), (372, 717655), (465, 574124), (510, 523466), (527, 506580), (620, 430593), (930, 287062), (1020, 261733), (1054, 253290), (1581, 168860), (1860, 143531), (2108, 126645), (2635, 101316), (3162, 84430), (5270, 50658), (6324, 42215), (7905, 33772), (8443, 31620), (10540, 25329), (15810, 16886)]