260040144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 160

約数和(自身を含む): 849667840

約数和(自身を除く): 589627696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 592, 624, 728, 777, 888, 962, 1036, 1092, 1443, 1456, 1554, 1609, 1776, 1924, 2072, 2184, 2886, 3108, 3218, 3367, 3848, 4144, 4368, 4827, 5772, 6216, 6436, 6734, 7696, 9654, 10101, 11263, 11544, 12432, 12872, 13468, 19308, 20202, 20917, 22526, 23088, 25744, 26936, 33789, 38616, 40404, 41834, 45052, 53872, 59533, 62751, 67578, 77232, 80808, 83668, 90104, 119066, 125502, 135156, 146419, 161616, 167336, 178599, 180208, 238132, 251004, 270312, 292838, 334672, 357198, 416731, 439257, 476264, 502008, 540624, 585676, 714396, 773929, 833462, 878514, 952528, 1004016, 1171352, 1250193, 1428792, 1547858, 1666924, 1757028, 2321787, 2342704, 2500386, 2857584, 3095716, 3333848, 3514056, 4643574, 5000772, 5417503, 6191432, 6667696, 7028112, 9287148, 10001544, 10835006, 12382864, 16252509, 18574296, 20003088, 21670012, 32505018, 37148592, 43340024, 65010036, 86680048, 130020072, 260040144]

約数ペア:

[(1, 260040144), (2, 130020072), (3, 86680048), (4, 65010036), (6, 43340024), (7, 37148592), (8, 32505018), (12, 21670012), (13, 20003088), (14, 18574296), (16, 16252509), (21, 12382864), (24, 10835006), (26, 10001544), (28, 9287148), (37, 7028112), (39, 6667696), (42, 6191432), (48, 5417503), (52, 5000772), (56, 4643574), (74, 3514056), (78, 3333848), (84, 3095716), (91, 2857584), (104, 2500386), (111, 2342704), (112, 2321787), (148, 1757028), (156, 1666924), (168, 1547858), (182, 1428792), (208, 1250193), (222, 1171352), (259, 1004016), (273, 952528), (296, 878514), (312, 833462), (336, 773929), (364, 714396), (444, 585676), (481, 540624), (518, 502008), (546, 476264), (592, 439257), (624, 416731), (728, 357198), (777, 334672), (888, 292838), (962, 270312), (1036, 251004), (1092, 238132), (1443, 180208), (1456, 178599), (1554, 167336), (1609, 161616), (1776, 146419), (1924, 135156), (2072, 125502), (2184, 119066), (2886, 90104), (3108, 83668), (3218, 80808), (3367, 77232), (3848, 67578), (4144, 62751), (4368, 59533), (4827, 53872), (5772, 45052), (6216, 41834), (6436, 40404), (6734, 38616), (7696, 33789), (9654, 26936), (10101, 25744), (11263, 23088), (11544, 22526), (12432, 20917), (12872, 20202), (13468, 19308)]