2315662760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 5586364800

約数和(自身を除く): 3270702040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 163, 185, 232, 290, 296, 326, 331, 370, 580, 652, 662, 740, 815, 1073, 1160, 1304, 1324, 1480, 1630, 1655, 2146, 2648, 3260, 3310, 4292, 4727, 5365, 6031, 6520, 6620, 8584, 9454, 9599, 10730, 12062, 12247, 13240, 18908, 19198, 21460, 23635, 24124, 24494, 30155, 37816, 38396, 42920, 47270, 47995, 48248, 48988, 53953, 60310, 61235, 76792, 94540, 95990, 97976, 107906, 120620, 122470, 174899, 189080, 191980, 215812, 241240, 244940, 269765, 349798, 355163, 383960, 431624, 489880, 539530, 699596, 710326, 874495, 1079060, 1399192, 1420652, 1564637, 1748990, 1775815, 1996261, 2158120, 2841304, 3129274, 3497980, 3551630, 3992522, 6258548, 6995960, 7103260, 7823185, 7985044, 9981305, 12517096, 14206520, 15646370, 15970088, 19962610, 31292740, 39925220, 57891569, 62585480, 79850440, 115783138, 231566276, 289457845, 463132552, 578915690, 1157831380, 2315662760]

約数ペア:

[(1, 2315662760), (2, 1157831380), (4, 578915690), (5, 463132552), (8, 289457845), (10, 231566276), (20, 115783138), (29, 79850440), (37, 62585480), (40, 57891569), (58, 39925220), (74, 31292740), (116, 19962610), (145, 15970088), (148, 15646370), (163, 14206520), (185, 12517096), (232, 9981305), (290, 7985044), (296, 7823185), (326, 7103260), (331, 6995960), (370, 6258548), (580, 3992522), (652, 3551630), (662, 3497980), (740, 3129274), (815, 2841304), (1073, 2158120), (1160, 1996261), (1304, 1775815), (1324, 1748990), (1480, 1564637), (1630, 1420652), (1655, 1399192), (2146, 1079060), (2648, 874495), (3260, 710326), (3310, 699596), (4292, 539530), (4727, 489880), (5365, 431624), (6031, 383960), (6520, 355163), (6620, 349798), (8584, 269765), (9454, 244940), (9599, 241240), (10730, 215812), (12062, 191980), (12247, 189080), (13240, 174899), (18908, 122470), (19198, 120620), (21460, 107906), (23635, 97976), (24124, 95990), (24494, 94540), (30155, 76792), (37816, 61235), (38396, 60310), (42920, 53953), (47270, 48988), (47995, 48248)]