463885240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4173

約数の個数: 128

約数和(自身を含む): 1326366720

約数和(自身を除く): 862481480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3640, 4030, 4111, 4340, 5642, 8060, 8222, 8680, 11284, 14105, 16120, 16444, 20555, 22568, 28210, 28777, 32888, 41110, 53443, 56420, 57554, 82220, 106886, 112840, 115108, 127441, 143885, 164440, 213772, 230216, 254882, 267215, 287770, 374101, 427544, 509764, 534430, 575540, 637205, 748202, 892087, 1019528, 1068860, 1151080, 1274410, 1496404, 1656733, 1784174, 1870505, 2137720, 2548820, 2992808, 3313466, 3568348, 3741010, 4460435, 5097640, 6626932, 7136696, 7482020, 8283665, 8920870, 11597131, 13253864, 14964040, 16567330, 17841740, 23194262, 33134660, 35683480, 46388524, 57985655, 66269320, 92777048, 115971310, 231942620, 463885240]

約数ペア:

[(1, 463885240), (2, 231942620), (4, 115971310), (5, 92777048), (7, 66269320), (8, 57985655), (10, 46388524), (13, 35683480), (14, 33134660), (20, 23194262), (26, 17841740), (28, 16567330), (31, 14964040), (35, 13253864), (40, 11597131), (52, 8920870), (56, 8283665), (62, 7482020), (65, 7136696), (70, 6626932), (91, 5097640), (104, 4460435), (124, 3741010), (130, 3568348), (140, 3313466), (155, 2992808), (182, 2548820), (217, 2137720), (248, 1870505), (260, 1784174), (280, 1656733), (310, 1496404), (364, 1274410), (403, 1151080), (434, 1068860), (455, 1019528), (520, 892087), (620, 748202), (728, 637205), (806, 575540), (868, 534430), (910, 509764), (1085, 427544), (1240, 374101), (1612, 287770), (1736, 267215), (1820, 254882), (2015, 230216), (2170, 213772), (2821, 164440), (3224, 143885), (3640, 127441), (4030, 115108), (4111, 112840), (4340, 106886), (5642, 82220), (8060, 57554), (8222, 56420), (8680, 53443), (11284, 41110), (14105, 32888), (16120, 28777), (16444, 28210), (20555, 22568)]