730013806720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{620929}}^1$

素因数の和:621126

約数の個数: 128

約数和(自身を含む): 1915246166400

約数和(自身を除く): 1185232359680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 167, 176, 220, 320, 334, 352, 440, 640, 668, 704, 835, 880, 1336, 1408, 1670, 1760, 1837, 2672, 3340, 3520, 3674, 5344, 6680, 7040, 7348, 9185, 10688, 13360, 14696, 18370, 21376, 26720, 29392, 36740, 53440, 58784, 73480, 106880, 117568, 146960, 235136, 293920, 587840, 620929, 1175680, 1241858, 2483716, 3104645, 4967432, 6209290, 6830219, 9934864, 12418580, 13660438, 19869728, 24837160, 27320876, 34151095, 39739456, 49674320, 54641752, 68302190, 79478912, 99348640, 103695143, 109283504, 136604380, 198697280, 207390286, 218567008, 273208760, 397394560, 414780572, 437134016, 518475715, 546417520, 829561144, 874268032, 1036951430, 1092835040, 1140646573, 1659122288, 2073902860, 2185670080, 2281293146, 3318244576, 4147805720, 4371340160, 4562586292, 5703232865, 6636489152, 8295611440, 9125172584, 11406465730, 13272978304, 16591222880, 18250345168, 22812931460, 33182445760, 36500690336, 45625862920, 66364891520, 73001380672, 91251725840, 146002761344, 182503451680, 365006903360, 730013806720]

約数ペア:

[(1, 730013806720), (2, 365006903360), (4, 182503451680), (5, 146002761344), (8, 91251725840), (10, 73001380672), (11, 66364891520), (16, 45625862920), (20, 36500690336), (22, 33182445760), (32, 22812931460), (40, 18250345168), (44, 16591222880), (55, 13272978304), (64, 11406465730), (80, 9125172584), (88, 8295611440), (110, 6636489152), (128, 5703232865), (160, 4562586292), (167, 4371340160), (176, 4147805720), (220, 3318244576), (320, 2281293146), (334, 2185670080), (352, 2073902860), (440, 1659122288), (640, 1140646573), (668, 1092835040), (704, 1036951430), (835, 874268032), (880, 829561144), (1336, 546417520), (1408, 518475715), (1670, 437134016), (1760, 414780572), (1837, 397394560), (2672, 273208760), (3340, 218567008), (3520, 207390286), (3674, 198697280), (5344, 136604380), (6680, 109283504), (7040, 103695143), (7348, 99348640), (9185, 79478912), (10688, 68302190), (13360, 54641752), (14696, 49674320), (18370, 39739456), (21376, 34151095), (26720, 27320876), (29392, 24837160), (36740, 19869728), (53440, 13660438), (58784, 12418580), (73480, 9934864), (106880, 6830219), (117568, 6209290), (146960, 4967432), (235136, 3104645), (293920, 2483716), (587840, 1241858), (620929, 1175680)]