211574220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24659}}^1$

素因数の和:24695

約数の個数: 96

約数和(自身を含む): 696003840

約数和(自身を除く): 484429620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 24659, 49318, 73977, 98636, 123295, 147954, 246590, 271249, 295908, 320567, 369885, 493180, 542498, 641134, 739770, 813747, 961701, 1084996, 1282268, 1356245, 1479540, 1602835, 1627494, 1923402, 2712490, 3205670, 3254988, 3526237, 3846804, 4068735, 4808505, 5424980, 6411340, 7052474, 8137470, 9617010, 10578711, 14104948, 16274940, 17631185, 19234020, 21157422, 35262370, 42314844, 52893555, 70524740, 105787110, 211574220]

約数ペア:

[(1, 211574220), (2, 105787110), (3, 70524740), (4, 52893555), (5, 42314844), (6, 35262370), (10, 21157422), (11, 19234020), (12, 17631185), (13, 16274940), (15, 14104948), (20, 10578711), (22, 9617010), (26, 8137470), (30, 7052474), (33, 6411340), (39, 5424980), (44, 4808505), (52, 4068735), (55, 3846804), (60, 3526237), (65, 3254988), (66, 3205670), (78, 2712490), (110, 1923402), (130, 1627494), (132, 1602835), (143, 1479540), (156, 1356245), (165, 1282268), (195, 1084996), (220, 961701), (260, 813747), (286, 739770), (330, 641134), (390, 542498), (429, 493180), (572, 369885), (660, 320567), (715, 295908), (780, 271249), (858, 246590), (1430, 147954), (1716, 123295), (2145, 98636), (2860, 73977), (4290, 49318), (8580, 24659)]