733565560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2661

約数の個数: 128

約数和(自身を含む): 2057932800

約数和(自身を除く): 1324367240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 260, 280, 316, 364, 395, 455, 520, 553, 632, 728, 790, 910, 1027, 1106, 1580, 1820, 2054, 2212, 2551, 2765, 3160, 3640, 4108, 4424, 5102, 5135, 5530, 7189, 8216, 10204, 10270, 11060, 12755, 14378, 17857, 20408, 20540, 22120, 25510, 28756, 33163, 35714, 35945, 41080, 51020, 57512, 66326, 71428, 71890, 89285, 102040, 132652, 142856, 143780, 165815, 178570, 201529, 232141, 265304, 287560, 331630, 357140, 403058, 464282, 663260, 714280, 806116, 928564, 1007645, 1160705, 1326520, 1410703, 1612232, 1857128, 2015290, 2321410, 2619877, 2821406, 4030580, 4642820, 5239754, 5642812, 7053515, 8061160, 9285640, 10479508, 11285624, 13099385, 14107030, 18339139, 20959016, 26198770, 28214060, 36678278, 52397540, 56428120, 73356556, 91695695, 104795080, 146713112, 183391390, 366782780, 733565560]

約数ペア:

[(1, 733565560), (2, 366782780), (4, 183391390), (5, 146713112), (7, 104795080), (8, 91695695), (10, 73356556), (13, 56428120), (14, 52397540), (20, 36678278), (26, 28214060), (28, 26198770), (35, 20959016), (40, 18339139), (52, 14107030), (56, 13099385), (65, 11285624), (70, 10479508), (79, 9285640), (91, 8061160), (104, 7053515), (130, 5642812), (140, 5239754), (158, 4642820), (182, 4030580), (260, 2821406), (280, 2619877), (316, 2321410), (364, 2015290), (395, 1857128), (455, 1612232), (520, 1410703), (553, 1326520), (632, 1160705), (728, 1007645), (790, 928564), (910, 806116), (1027, 714280), (1106, 663260), (1580, 464282), (1820, 403058), (2054, 357140), (2212, 331630), (2551, 287560), (2765, 265304), (3160, 232141), (3640, 201529), (4108, 178570), (4424, 165815), (5102, 143780), (5135, 142856), (5530, 132652), (7189, 102040), (8216, 89285), (10204, 71890), (10270, 71428), (11060, 66326), (12755, 57512), (14378, 51020), (17857, 41080), (20408, 35945), (20540, 35714), (22120, 33163), (25510, 28756)]