160777890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 523950336

約数和(自身を除く): 363172446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 67, 70, 78, 90, 91, 105, 117, 126, 130, 134, 182, 195, 201, 210, 234, 273, 293, 315, 335, 390, 402, 455, 469, 546, 585, 586, 603, 630, 670, 819, 871, 879, 910, 938, 1005, 1170, 1206, 1365, 1407, 1465, 1638, 1742, 1758, 2010, 2051, 2345, 2613, 2637, 2730, 2814, 2930, 3015, 3809, 4095, 4102, 4221, 4355, 4395, 4690, 5226, 5274, 6030, 6097, 6153, 7035, 7618, 7839, 8190, 8442, 8710, 8790, 10255, 11427, 12194, 12306, 13065, 13185, 14070, 15678, 18291, 18459, 19045, 19631, 20510, 21105, 22854, 26130, 26370, 26663, 30485, 30765, 34281, 36582, 36918, 38090, 39195, 39262, 42210, 53326, 54873, 57135, 58893, 60970, 61530, 68562, 78390, 79989, 91455, 92295, 98155, 109746, 114270, 117786, 133315, 137417, 159978, 171405, 176679, 182910, 184590, 196310, 239967, 255203, 266630, 274365, 274834, 294465, 342810, 353358, 399945, 412251, 479934, 510406, 548730, 588930, 687085, 765609, 799890, 824502, 883395, 1199835, 1236753, 1276015, 1374170, 1531218, 1766790, 1786421, 2061255, 2296827, 2399670, 2473506, 2552030, 3572842, 3828045, 4122510, 4593654, 5359263, 6183765, 7656090, 8932105, 10718526, 11484135, 12367530, 16077789, 17864210, 22968270, 26796315, 32155578, 53592630, 80388945, 160777890]

約数ペア:

[(1, 160777890), (2, 80388945), (3, 53592630), (5, 32155578), (6, 26796315), (7, 22968270), (9, 17864210), (10, 16077789), (13, 12367530), (14, 11484135), (15, 10718526), (18, 8932105), (21, 7656090), (26, 6183765), (30, 5359263), (35, 4593654), (39, 4122510), (42, 3828045), (45, 3572842), (63, 2552030), (65, 2473506), (67, 2399670), (70, 2296827), (78, 2061255), (90, 1786421), (91, 1766790), (105, 1531218), (117, 1374170), (126, 1276015), (130, 1236753), (134, 1199835), (182, 883395), (195, 824502), (201, 799890), (210, 765609), (234, 687085), (273, 588930), (293, 548730), (315, 510406), (335, 479934), (390, 412251), (402, 399945), (455, 353358), (469, 342810), (546, 294465), (585, 274834), (586, 274365), (603, 266630), (630, 255203), (670, 239967), (819, 196310), (871, 184590), (879, 182910), (910, 176679), (938, 171405), (1005, 159978), (1170, 137417), (1206, 133315), (1365, 117786), (1407, 114270), (1465, 109746), (1638, 98155), (1742, 92295), (1758, 91455), (2010, 79989), (2051, 78390), (2345, 68562), (2613, 61530), (2637, 60970), (2730, 58893), (2814, 57135), (2930, 54873), (3015, 53326), (3809, 42210), (4095, 39262), (4102, 39195), (4221, 38090), (4355, 36918), (4395, 36582), (4690, 34281), (5226, 30765), (5274, 30485), (6030, 26663), (6097, 26370), (6153, 26130), (7035, 22854), (7618, 21105), (7839, 20510), (8190, 19631), (8442, 19045), (8710, 18459), (8790, 18291), (10255, 15678), (11427, 14070), (12194, 13185), (12306, 13065)]