64632515640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{33151}}^1$

素因数の和:33394

約数の個数: 256

約数和(自身を含む): 242895421440

約数和(自身を除く): 178262905800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 211, 220, 231, 264, 280, 308, 330, 385, 420, 422, 440, 462, 616, 633, 660, 770, 840, 844, 924, 1055, 1155, 1266, 1320, 1477, 1540, 1688, 1848, 2110, 2310, 2321, 2532, 2954, 3080, 3165, 4220, 4431, 4620, 4642, 5064, 5908, 6330, 6963, 7385, 8440, 8862, 9240, 9284, 11605, 11816, 12660, 13926, 14770, 16247, 17724, 18568, 22155, 23210, 25320, 27852, 29540, 32494, 33151, 34815, 35448, 44310, 46420, 48741, 55704, 59080, 64988, 66302, 69630, 81235, 88620, 92840, 97482, 99453, 129976, 132604, 139260, 162470, 165755, 177240, 194964, 198906, 232057, 243705, 265208, 278520, 324940, 331510, 364661, 389928, 397812, 464114, 487410, 497265, 649880, 663020, 696171, 729322, 795624, 928228, 974820, 994530, 1093983, 1160285, 1326040, 1392342, 1458644, 1823305, 1856456, 1949640, 1989060, 2187966, 2320570, 2552627, 2784684, 2917288, 3480855, 3646610, 3978120, 4375932, 4641140, 5105254, 5469915, 5569368, 6961710, 6994861, 7293220, 7657881, 8751864, 9282280, 10210508, 10939830, 12763135, 13923420, 13989722, 14586440, 15315762, 20421016, 20984583, 21879660, 25526270, 27846840, 27979444, 30631524, 34974305, 38289405, 41969166, 43759320, 48964027, 51052540, 55958888, 61263048, 69948610, 76578810, 76943471, 83938332, 97928054, 102105080, 104922915, 139897220, 146892081, 153157620, 153886942, 167876664, 195856108, 209845830, 230830413, 244820135, 279794440, 293784162, 306315240, 307773884, 384717355, 391712216, 419691660, 461660826, 489640270, 538604297, 587568324, 615547768, 734460405, 769434710, 839383320, 923321652, 979280540, 1077208594, 1154152065, 1175136648, 1468920810, 1538869420, 1615812891, 1846643304, 1958561080, 2154417188, 2308304130, 2693021485, 2937841620, 3077738840, 3231625782, 4308834376, 4616608260, 5386042970, 5875683240, 6463251564, 8079064455, 9233216520, 10772085940, 12926503128, 16158128910, 21544171880, 32316257820, 64632515640]

約数ペア:

[(1, 64632515640), (2, 32316257820), (3, 21544171880), (4, 16158128910), (5, 12926503128), (6, 10772085940), (7, 9233216520), (8, 8079064455), (10, 6463251564), (11, 5875683240), (12, 5386042970), (14, 4616608260), (15, 4308834376), (20, 3231625782), (21, 3077738840), (22, 2937841620), (24, 2693021485), (28, 2308304130), (30, 2154417188), (33, 1958561080), (35, 1846643304), (40, 1615812891), (42, 1538869420), (44, 1468920810), (55, 1175136648), (56, 1154152065), (60, 1077208594), (66, 979280540), (70, 923321652), (77, 839383320), (84, 769434710), (88, 734460405), (105, 615547768), (110, 587568324), (120, 538604297), (132, 489640270), (140, 461660826), (154, 419691660), (165, 391712216), (168, 384717355), (210, 307773884), (211, 306315240), (220, 293784162), (231, 279794440), (264, 244820135), (280, 230830413), (308, 209845830), (330, 195856108), (385, 167876664), (420, 153886942), (422, 153157620), (440, 146892081), (462, 139897220), (616, 104922915), (633, 102105080), (660, 97928054), (770, 83938332), (840, 76943471), (844, 76578810), (924, 69948610), (1055, 61263048), (1155, 55958888), (1266, 51052540), (1320, 48964027), (1477, 43759320), (1540, 41969166), (1688, 38289405), (1848, 34974305), (2110, 30631524), (2310, 27979444), (2321, 27846840), (2532, 25526270), (2954, 21879660), (3080, 20984583), (3165, 20421016), (4220, 15315762), (4431, 14586440), (4620, 13989722), (4642, 13923420), (5064, 12763135), (5908, 10939830), (6330, 10210508), (6963, 9282280), (7385, 8751864), (8440, 7657881), (8862, 7293220), (9240, 6994861), (9284, 6961710), (11605, 5569368), (11816, 5469915), (12660, 5105254), (13926, 4641140), (14770, 4375932), (16247, 3978120), (17724, 3646610), (18568, 3480855), (22155, 2917288), (23210, 2784684), (25320, 2552627), (27852, 2320570), (29540, 2187966), (32494, 1989060), (33151, 1949640), (34815, 1856456), (35448, 1823305), (44310, 1458644), (46420, 1392342), (48741, 1326040), (55704, 1160285), (59080, 1093983), (64988, 994530), (66302, 974820), (69630, 928228), (81235, 795624), (88620, 729322), (92840, 696171), (97482, 663020), (99453, 649880), (129976, 497265), (132604, 487410), (139260, 464114), (162470, 397812), (165755, 389928), (177240, 364661), (194964, 331510), (198906, 324940), (232057, 278520), (243705, 265208)]