71773680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:935

約数の個数: 160

約数和(自身を含む): 250841088

約数和(自身を除く): 179067408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 877, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1754, 1860, 2046, 2480, 2631, 2640, 2728, 3410, 3508, 3720, 4092, 4385, 5115, 5262, 5456, 6820, 7016, 7440, 8184, 8770, 9647, 10230, 10524, 13155, 13640, 14032, 16368, 17540, 19294, 20460, 21048, 26310, 27187, 27280, 28941, 35080, 38588, 40920, 42096, 48235, 52620, 54374, 57882, 70160, 77176, 81561, 81840, 96470, 105240, 108748, 115764, 135935, 144705, 154352, 163122, 192940, 210480, 217496, 231528, 271870, 289410, 299057, 326244, 385880, 407805, 434992, 463056, 543740, 578820, 598114, 652488, 771760, 815610, 897171, 1087480, 1157640, 1196228, 1304976, 1495285, 1631220, 1794342, 2174960, 2315280, 2392456, 2990570, 3262440, 3588684, 4485855, 4784912, 5981140, 6524880, 7177368, 8971710, 11962280, 14354736, 17943420, 23924560, 35886840, 71773680]

約数ペア:

[(1, 71773680), (2, 35886840), (3, 23924560), (4, 17943420), (5, 14354736), (6, 11962280), (8, 8971710), (10, 7177368), (11, 6524880), (12, 5981140), (15, 4784912), (16, 4485855), (20, 3588684), (22, 3262440), (24, 2990570), (30, 2392456), (31, 2315280), (33, 2174960), (40, 1794342), (44, 1631220), (48, 1495285), (55, 1304976), (60, 1196228), (62, 1157640), (66, 1087480), (80, 897171), (88, 815610), (93, 771760), (110, 652488), (120, 598114), (124, 578820), (132, 543740), (155, 463056), (165, 434992), (176, 407805), (186, 385880), (220, 326244), (240, 299057), (248, 289410), (264, 271870), (310, 231528), (330, 217496), (341, 210480), (372, 192940), (440, 163122), (465, 154352), (496, 144705), (528, 135935), (620, 115764), (660, 108748), (682, 105240), (744, 96470), (877, 81840), (880, 81561), (930, 77176), (1023, 70160), (1240, 57882), (1320, 54374), (1364, 52620), (1488, 48235), (1705, 42096), (1754, 40920), (1860, 38588), (2046, 35080), (2480, 28941), (2631, 27280), (2640, 27187), (2728, 26310), (3410, 21048), (3508, 20460), (3720, 19294), (4092, 17540), (4385, 16368), (5115, 14032), (5262, 13640), (5456, 13155), (6820, 10524), (7016, 10230), (7440, 9647), (8184, 8770)]