38936694420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{152657}}^1$

素因数の和:152794

約数の個数: 144

約数和(自身を含む): 128360952720

約数和(自身を除く): 89424258300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 545, 585, 654, 780, 981, 1090, 1170, 1308, 1417, 1635, 1962, 2180, 2340, 2834, 3270, 3924, 4251, 4905, 5668, 6540, 7085, 8502, 9810, 12753, 14170, 17004, 19620, 21255, 25506, 28340, 42510, 51012, 63765, 85020, 127530, 152657, 255060, 305314, 457971, 610628, 763285, 915942, 1373913, 1526570, 1831884, 1984541, 2289855, 2747826, 3053140, 3969082, 4579710, 5495652, 5953623, 6869565, 7938164, 9159420, 9922705, 11907246, 13739130, 16639613, 17860869, 19845410, 23814492, 27478260, 29768115, 33279226, 35721738, 39690820, 49918839, 59536230, 66558452, 71443476, 83198065, 89304345, 99837678, 119072460, 149756517, 166396130, 178608690, 199675356, 216314969, 249594195, 299513034, 332792260, 357217380, 432629938, 499188390, 599026068, 648944907, 748782585, 865259876, 998376780, 1081574845, 1297889814, 1497565170, 1946834721, 2163149690, 2595779628, 2995130340, 3244724535, 3893669442, 4326299380, 6489449070, 7787338884, 9734173605, 12978898140, 19468347210, 38936694420]

約数ペア:

[(1, 38936694420), (2, 19468347210), (3, 12978898140), (4, 9734173605), (5, 7787338884), (6, 6489449070), (9, 4326299380), (10, 3893669442), (12, 3244724535), (13, 2995130340), (15, 2595779628), (18, 2163149690), (20, 1946834721), (26, 1497565170), (30, 1297889814), (36, 1081574845), (39, 998376780), (45, 865259876), (52, 748782585), (60, 648944907), (65, 599026068), (78, 499188390), (90, 432629938), (109, 357217380), (117, 332792260), (130, 299513034), (156, 249594195), (180, 216314969), (195, 199675356), (218, 178608690), (234, 166396130), (260, 149756517), (327, 119072460), (390, 99837678), (436, 89304345), (468, 83198065), (545, 71443476), (585, 66558452), (654, 59536230), (780, 49918839), (981, 39690820), (1090, 35721738), (1170, 33279226), (1308, 29768115), (1417, 27478260), (1635, 23814492), (1962, 19845410), (2180, 17860869), (2340, 16639613), (2834, 13739130), (3270, 11907246), (3924, 9922705), (4251, 9159420), (4905, 7938164), (5668, 6869565), (6540, 5953623), (7085, 5495652), (8502, 4579710), (9810, 3969082), (12753, 3053140), (14170, 2747826), (17004, 2289855), (19620, 1984541), (21255, 1831884), (25506, 1526570), (28340, 1373913), (42510, 915942), (51012, 763285), (63765, 610628), (85020, 457971), (127530, 305314), (152657, 255060)]