213588960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2633}}^1$

素因数の和:2677

約数の個数: 144

約数和(自身を含む): 728817264

約数和(自身を除く): 515228304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2633, 2704, 3120, 3380, 4056, 5070, 5266, 5408, 6240, 6760, 7899, 8112, 10140, 10532, 13165, 13520, 15798, 16224, 20280, 21064, 26330, 27040, 31596, 34229, 39495, 40560, 42128, 52660, 63192, 68458, 78990, 81120, 84256, 102687, 105320, 126384, 136916, 157980, 171145, 205374, 210640, 252768, 273832, 315960, 342290, 410748, 421280, 444977, 513435, 547664, 631920, 684580, 821496, 889954, 1026870, 1095328, 1263840, 1334931, 1369160, 1642992, 1779908, 2053740, 2224885, 2669862, 2738320, 3285984, 3559816, 4107480, 4449770, 5339724, 5476640, 6674655, 7119632, 8214960, 8899540, 10679448, 13349310, 14239264, 16429920, 17799080, 21358896, 26698620, 35598160, 42717792, 53397240, 71196320, 106794480, 213588960]

約数ペア:

[(1, 213588960), (2, 106794480), (3, 71196320), (4, 53397240), (5, 42717792), (6, 35598160), (8, 26698620), (10, 21358896), (12, 17799080), (13, 16429920), (15, 14239264), (16, 13349310), (20, 10679448), (24, 8899540), (26, 8214960), (30, 7119632), (32, 6674655), (39, 5476640), (40, 5339724), (48, 4449770), (52, 4107480), (60, 3559816), (65, 3285984), (78, 2738320), (80, 2669862), (96, 2224885), (104, 2053740), (120, 1779908), (130, 1642992), (156, 1369160), (160, 1334931), (169, 1263840), (195, 1095328), (208, 1026870), (240, 889954), (260, 821496), (312, 684580), (338, 631920), (390, 547664), (416, 513435), (480, 444977), (507, 421280), (520, 410748), (624, 342290), (676, 315960), (780, 273832), (845, 252768), (1014, 210640), (1040, 205374), (1248, 171145), (1352, 157980), (1560, 136916), (1690, 126384), (2028, 105320), (2080, 102687), (2535, 84256), (2633, 81120), (2704, 78990), (3120, 68458), (3380, 63192), (4056, 52660), (5070, 42128), (5266, 40560), (5408, 39495), (6240, 34229), (6760, 31596), (7899, 27040), (8112, 26330), (10140, 21064), (10532, 20280), (13165, 16224), (13520, 15798)]