222664260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3137}}^1$

素因数の和:3182

約数の個数: 144

約数和(自身を含む): 771797376

約数和(自身を除く): 549133116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3137, 3380, 3549, 4732, 5070, 5460, 5915, 6274, 7098, 9411, 10140, 11830, 12548, 14196, 15685, 17745, 18822, 21959, 23660, 31370, 35490, 37644, 40781, 43918, 47055, 62740, 65877, 70980, 81562, 87836, 94110, 109795, 122343, 131754, 163124, 188220, 203905, 219590, 244686, 263508, 285467, 329385, 407810, 439180, 489372, 530153, 570934, 611715, 658770, 815620, 856401, 1060306, 1141868, 1223430, 1317540, 1427335, 1590459, 1712802, 2120612, 2446860, 2650765, 2854670, 3180918, 3425604, 3711071, 4282005, 5301530, 5709340, 6361836, 7422142, 7952295, 8564010, 10603060, 11133213, 14844284, 15904590, 17128020, 18555355, 22266426, 31809180, 37110710, 44532852, 55666065, 74221420, 111332130, 222664260]

約数ペア:

[(1, 222664260), (2, 111332130), (3, 74221420), (4, 55666065), (5, 44532852), (6, 37110710), (7, 31809180), (10, 22266426), (12, 18555355), (13, 17128020), (14, 15904590), (15, 14844284), (20, 11133213), (21, 10603060), (26, 8564010), (28, 7952295), (30, 7422142), (35, 6361836), (39, 5709340), (42, 5301530), (52, 4282005), (60, 3711071), (65, 3425604), (70, 3180918), (78, 2854670), (84, 2650765), (91, 2446860), (105, 2120612), (130, 1712802), (140, 1590459), (156, 1427335), (169, 1317540), (182, 1223430), (195, 1141868), (210, 1060306), (260, 856401), (273, 815620), (338, 658770), (364, 611715), (390, 570934), (420, 530153), (455, 489372), (507, 439180), (546, 407810), (676, 329385), (780, 285467), (845, 263508), (910, 244686), (1014, 219590), (1092, 203905), (1183, 188220), (1365, 163124), (1690, 131754), (1820, 122343), (2028, 109795), (2366, 94110), (2535, 87836), (2730, 81562), (3137, 70980), (3380, 65877), (3549, 62740), (4732, 47055), (5070, 43918), (5460, 40781), (5915, 37644), (6274, 35490), (7098, 31370), (9411, 23660), (10140, 21959), (11830, 18822), (12548, 17745), (14196, 15685)]