564867480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 1733114880

約数和(自身を除く): 1168247400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 167, 213, 284, 334, 355, 397, 426, 501, 568, 668, 710, 794, 835, 852, 1002, 1065, 1191, 1336, 1420, 1588, 1670, 1704, 1985, 2004, 2130, 2382, 2505, 2840, 3176, 3340, 3970, 4008, 4260, 4764, 5010, 5955, 6680, 7940, 8520, 9528, 10020, 11857, 11910, 15880, 20040, 23714, 23820, 28187, 35571, 47428, 47640, 56374, 59285, 66299, 71142, 84561, 94856, 112748, 118570, 132598, 140935, 142284, 169122, 177855, 198897, 225496, 237140, 265196, 281870, 284568, 331495, 338244, 355710, 397794, 422805, 474280, 530392, 563740, 662990, 676488, 711420, 795588, 845610, 994485, 1127480, 1325980, 1422840, 1591176, 1691220, 1988970, 2651960, 3382440, 3977940, 4707229, 7955880, 9414458, 14121687, 18828916, 23536145, 28243374, 37657832, 47072290, 56486748, 70608435, 94144580, 112973496, 141216870, 188289160, 282433740, 564867480]

約数ペア:

[(1, 564867480), (2, 282433740), (3, 188289160), (4, 141216870), (5, 112973496), (6, 94144580), (8, 70608435), (10, 56486748), (12, 47072290), (15, 37657832), (20, 28243374), (24, 23536145), (30, 18828916), (40, 14121687), (60, 9414458), (71, 7955880), (120, 4707229), (142, 3977940), (167, 3382440), (213, 2651960), (284, 1988970), (334, 1691220), (355, 1591176), (397, 1422840), (426, 1325980), (501, 1127480), (568, 994485), (668, 845610), (710, 795588), (794, 711420), (835, 676488), (852, 662990), (1002, 563740), (1065, 530392), (1191, 474280), (1336, 422805), (1420, 397794), (1588, 355710), (1670, 338244), (1704, 331495), (1985, 284568), (2004, 281870), (2130, 265196), (2382, 237140), (2505, 225496), (2840, 198897), (3176, 177855), (3340, 169122), (3970, 142284), (4008, 140935), (4260, 132598), (4764, 118570), (5010, 112748), (5955, 94856), (6680, 84561), (7940, 71142), (8520, 66299), (9528, 59285), (10020, 56374), (11857, 47640), (11910, 47428), (15880, 35571), (20040, 28187), (23714, 23820)]