212250480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5233}}^1$

素因数の和:5275

約数の個数: 120

約数和(自身を含む): 712619568

約数和(自身を除く): 500369088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 5233, 6760, 8112, 10140, 10466, 13520, 15699, 20280, 20932, 26165, 31398, 40560, 41864, 52330, 62796, 68029, 78495, 83728, 104660, 125592, 136058, 156990, 204087, 209320, 251184, 272116, 313980, 340145, 408174, 418640, 544232, 627960, 680290, 816348, 884377, 1020435, 1088464, 1255920, 1360580, 1632696, 1768754, 2040870, 2653131, 2721160, 3265392, 3537508, 4081740, 4421885, 5306262, 5442320, 7075016, 8163480, 8843770, 10612524, 13265655, 14150032, 16326960, 17687540, 21225048, 26531310, 35375080, 42450096, 53062620, 70750160, 106125240, 212250480]

約数ペア:

[(1, 212250480), (2, 106125240), (3, 70750160), (4, 53062620), (5, 42450096), (6, 35375080), (8, 26531310), (10, 21225048), (12, 17687540), (13, 16326960), (15, 14150032), (16, 13265655), (20, 10612524), (24, 8843770), (26, 8163480), (30, 7075016), (39, 5442320), (40, 5306262), (48, 4421885), (52, 4081740), (60, 3537508), (65, 3265392), (78, 2721160), (80, 2653131), (104, 2040870), (120, 1768754), (130, 1632696), (156, 1360580), (169, 1255920), (195, 1088464), (208, 1020435), (240, 884377), (260, 816348), (312, 680290), (338, 627960), (390, 544232), (507, 418640), (520, 408174), (624, 340145), (676, 313980), (780, 272116), (845, 251184), (1014, 209320), (1040, 204087), (1352, 156990), (1560, 136058), (1690, 125592), (2028, 104660), (2535, 83728), (2704, 78495), (3120, 68029), (3380, 62796), (4056, 52330), (5070, 41864), (5233, 40560), (6760, 31398), (8112, 26165), (10140, 20932), (10466, 20280), (13520, 15699)]