1566333280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6719}}^1$

素因数の和:6812

約数の個数: 96

約数和(自身を含む): 3901685760

約数和(自身を除く): 2335352480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 992, 1240, 1457, 1504, 1880, 2480, 2914, 3760, 4960, 5828, 6719, 7285, 7520, 11656, 13438, 14570, 23312, 26876, 29140, 33595, 46624, 53752, 58280, 67190, 107504, 116560, 134380, 208289, 215008, 233120, 268760, 315793, 416578, 537520, 631586, 833156, 1041445, 1075040, 1263172, 1578965, 1666312, 2082890, 2526344, 3157930, 3332624, 4165780, 5052688, 6315860, 6665248, 8331560, 9789583, 10105376, 12631720, 16663120, 19579166, 25263440, 33326240, 39158332, 48947915, 50526880, 78316664, 97895830, 156633328, 195791660, 313266656, 391583320, 783166640, 1566333280]

約数ペア:

[(1, 1566333280), (2, 783166640), (4, 391583320), (5, 313266656), (8, 195791660), (10, 156633328), (16, 97895830), (20, 78316664), (31, 50526880), (32, 48947915), (40, 39158332), (47, 33326240), (62, 25263440), (80, 19579166), (94, 16663120), (124, 12631720), (155, 10105376), (160, 9789583), (188, 8331560), (235, 6665248), (248, 6315860), (310, 5052688), (376, 4165780), (470, 3332624), (496, 3157930), (620, 2526344), (752, 2082890), (940, 1666312), (992, 1578965), (1240, 1263172), (1457, 1075040), (1504, 1041445), (1880, 833156), (2480, 631586), (2914, 537520), (3760, 416578), (4960, 315793), (5828, 268760), (6719, 233120), (7285, 215008), (7520, 208289), (11656, 134380), (13438, 116560), (14570, 107504), (23312, 67190), (26876, 58280), (29140, 53752), (33595, 46624)]