6551213840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{1583}}^1$

素因数の和:1809

約数の個数: 120

約数和(自身を含む): 16280922240

約数和(自身を除く): 9729708400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 179, 272, 289, 340, 358, 578, 680, 716, 895, 1156, 1360, 1432, 1445, 1583, 1790, 2312, 2864, 2890, 3043, 3166, 3580, 4624, 5780, 6086, 6332, 7160, 7915, 11560, 12172, 12664, 14320, 15215, 15830, 23120, 24344, 25328, 26911, 30430, 31660, 48688, 51731, 53822, 60860, 63320, 103462, 107644, 121720, 126640, 134555, 206924, 215288, 243440, 258655, 269110, 283357, 413848, 430576, 457487, 517310, 538220, 566714, 827696, 914974, 1034620, 1076440, 1133428, 1416785, 1829948, 2069240, 2152880, 2266856, 2287435, 2833570, 3659896, 4138480, 4533712, 4574870, 4817069, 5667140, 7319792, 9149740, 9634138, 11334280, 18299480, 19268276, 22668560, 24085345, 36598960, 38536552, 48170690, 77073104, 81890173, 96341380, 163780346, 192682760, 327560692, 385365520, 409450865, 655121384, 818901730, 1310242768, 1637803460, 3275606920, 6551213840]

約数ペア:

[(1, 6551213840), (2, 3275606920), (4, 1637803460), (5, 1310242768), (8, 818901730), (10, 655121384), (16, 409450865), (17, 385365520), (20, 327560692), (34, 192682760), (40, 163780346), (68, 96341380), (80, 81890173), (85, 77073104), (136, 48170690), (170, 38536552), (179, 36598960), (272, 24085345), (289, 22668560), (340, 19268276), (358, 18299480), (578, 11334280), (680, 9634138), (716, 9149740), (895, 7319792), (1156, 5667140), (1360, 4817069), (1432, 4574870), (1445, 4533712), (1583, 4138480), (1790, 3659896), (2312, 2833570), (2864, 2287435), (2890, 2266856), (3043, 2152880), (3166, 2069240), (3580, 1829948), (4624, 1416785), (5780, 1133428), (6086, 1076440), (6332, 1034620), (7160, 914974), (7915, 827696), (11560, 566714), (12172, 538220), (12664, 517310), (14320, 457487), (15215, 430576), (15830, 413848), (23120, 283357), (24344, 269110), (25328, 258655), (26911, 243440), (30430, 215288), (31660, 206924), (48688, 134555), (51731, 126640), (53822, 121720), (60860, 107644), (63320, 103462)]