912515240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 2619993600

約数和(自身を除く): 1707478360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 59, 65, 70, 91, 98, 104, 118, 130, 140, 182, 196, 236, 245, 260, 280, 295, 364, 392, 413, 455, 472, 490, 520, 590, 607, 637, 728, 767, 826, 910, 980, 1180, 1214, 1274, 1534, 1652, 1820, 1960, 2065, 2360, 2428, 2548, 2891, 3035, 3068, 3185, 3304, 3640, 3835, 4130, 4249, 4856, 5096, 5369, 5782, 6070, 6136, 6370, 7670, 7891, 8260, 8498, 10738, 11564, 12140, 12740, 14455, 15340, 15782, 16520, 16996, 21245, 21476, 23128, 24280, 25480, 26845, 28910, 29743, 30680, 31564, 33992, 35813, 37583, 39455, 42490, 42952, 53690, 55237, 57820, 59486, 63128, 71626, 75166, 78910, 84980, 107380, 110474, 115640, 118972, 143252, 148715, 150332, 157820, 169960, 179065, 187915, 214760, 220948, 237944, 250691, 276185, 286504, 297430, 300664, 315640, 358130, 375830, 386659, 441896, 465569, 501382, 552370, 594860, 716260, 751660, 773318, 931138, 1002764, 1104740, 1189720, 1253455, 1432520, 1503320, 1546636, 1754837, 1862276, 1933295, 2005528, 2209480, 2327845, 2506910, 3093272, 3258983, 3509674, 3724552, 3866590, 4655690, 5013820, 6517966, 7019348, 7733180, 8774185, 9311380, 10027640, 13035932, 14038696, 15466360, 16294915, 17548370, 18622760, 22812881, 26071864, 32589830, 35096740, 45625762, 65179660, 70193480, 91251524, 114064405, 130359320, 182503048, 228128810, 456257620, 912515240]

約数ペア:

[(1, 912515240), (2, 456257620), (4, 228128810), (5, 182503048), (7, 130359320), (8, 114064405), (10, 91251524), (13, 70193480), (14, 65179660), (20, 45625762), (26, 35096740), (28, 32589830), (35, 26071864), (40, 22812881), (49, 18622760), (52, 17548370), (56, 16294915), (59, 15466360), (65, 14038696), (70, 13035932), (91, 10027640), (98, 9311380), (104, 8774185), (118, 7733180), (130, 7019348), (140, 6517966), (182, 5013820), (196, 4655690), (236, 3866590), (245, 3724552), (260, 3509674), (280, 3258983), (295, 3093272), (364, 2506910), (392, 2327845), (413, 2209480), (455, 2005528), (472, 1933295), (490, 1862276), (520, 1754837), (590, 1546636), (607, 1503320), (637, 1432520), (728, 1253455), (767, 1189720), (826, 1104740), (910, 1002764), (980, 931138), (1180, 773318), (1214, 751660), (1274, 716260), (1534, 594860), (1652, 552370), (1820, 501382), (1960, 465569), (2065, 441896), (2360, 386659), (2428, 375830), (2548, 358130), (2891, 315640), (3035, 300664), (3068, 297430), (3185, 286504), (3304, 276185), (3640, 250691), (3835, 237944), (4130, 220948), (4249, 214760), (4856, 187915), (5096, 179065), (5369, 169960), (5782, 157820), (6070, 150332), (6136, 148715), (6370, 143252), (7670, 118972), (7891, 115640), (8260, 110474), (8498, 107380), (10738, 84980), (11564, 78910), (12140, 75166), (12740, 71626), (14455, 63128), (15340, 59486), (15782, 57820), (16520, 55237), (16996, 53690), (21245, 42952), (21476, 42490), (23128, 39455), (24280, 37583), (25480, 35813), (26845, 33992), (28910, 31564), (29743, 30680)]