128473620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5261}}^1$

素因数の和:5321

約数の個数: 96

約数和(自身を含む): 403111296

約数和(自身を除く): 274637676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 4070, 4884, 5261, 6105, 8140, 10522, 12210, 15783, 21044, 24420, 26305, 31566, 52610, 57871, 63132, 78915, 105220, 115742, 157830, 173613, 194657, 231484, 289355, 315660, 347226, 389314, 578710, 583971, 694452, 778628, 868065, 973285, 1157420, 1167942, 1736130, 1946570, 2141227, 2335884, 2919855, 3472260, 3893140, 4282454, 5839710, 6423681, 8564908, 10706135, 11679420, 12847362, 21412270, 25694724, 32118405, 42824540, 64236810, 128473620]

約数ペア:

[(1, 128473620), (2, 64236810), (3, 42824540), (4, 32118405), (5, 25694724), (6, 21412270), (10, 12847362), (11, 11679420), (12, 10706135), (15, 8564908), (20, 6423681), (22, 5839710), (30, 4282454), (33, 3893140), (37, 3472260), (44, 2919855), (55, 2335884), (60, 2141227), (66, 1946570), (74, 1736130), (110, 1167942), (111, 1157420), (132, 973285), (148, 868065), (165, 778628), (185, 694452), (220, 583971), (222, 578710), (330, 389314), (370, 347226), (407, 315660), (444, 289355), (555, 231484), (660, 194657), (740, 173613), (814, 157830), (1110, 115742), (1221, 105220), (1628, 78915), (2035, 63132), (2220, 57871), (2442, 52610), (4070, 31566), (4884, 26305), (5261, 24420), (6105, 21044), (8140, 15783), (10522, 12210)]