130020072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1675

約数の個数: 128

約数和(自身を含む): 411129600

約数和(自身を除く): 281109528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1609, 1924, 2072, 2184, 2886, 3108, 3218, 3367, 3848, 4827, 5772, 6216, 6436, 6734, 9654, 10101, 11263, 11544, 12872, 13468, 19308, 20202, 20917, 22526, 26936, 33789, 38616, 40404, 41834, 45052, 59533, 62751, 67578, 80808, 83668, 90104, 119066, 125502, 135156, 146419, 167336, 178599, 238132, 251004, 270312, 292838, 357198, 416731, 439257, 476264, 502008, 585676, 714396, 773929, 833462, 878514, 1171352, 1250193, 1428792, 1547858, 1666924, 1757028, 2321787, 2500386, 3095716, 3333848, 3514056, 4643574, 5000772, 5417503, 6191432, 9287148, 10001544, 10835006, 16252509, 18574296, 21670012, 32505018, 43340024, 65010036, 130020072]

約数ペア:

[(1, 130020072), (2, 65010036), (3, 43340024), (4, 32505018), (6, 21670012), (7, 18574296), (8, 16252509), (12, 10835006), (13, 10001544), (14, 9287148), (21, 6191432), (24, 5417503), (26, 5000772), (28, 4643574), (37, 3514056), (39, 3333848), (42, 3095716), (52, 2500386), (56, 2321787), (74, 1757028), (78, 1666924), (84, 1547858), (91, 1428792), (104, 1250193), (111, 1171352), (148, 878514), (156, 833462), (168, 773929), (182, 714396), (222, 585676), (259, 502008), (273, 476264), (296, 439257), (312, 416731), (364, 357198), (444, 292838), (481, 270312), (518, 251004), (546, 238132), (728, 178599), (777, 167336), (888, 146419), (962, 135156), (1036, 125502), (1092, 119066), (1443, 90104), (1554, 83668), (1609, 80808), (1924, 67578), (2072, 62751), (2184, 59533), (2886, 45052), (3108, 41834), (3218, 40404), (3367, 38616), (3848, 33789), (4827, 26936), (5772, 22526), (6216, 20917), (6436, 20202), (6734, 19308), (9654, 13468), (10101, 12872), (11263, 11544)]