210299520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 713959200

約数和(自身を除く): 503659680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 379, 384, 408, 480, 510, 544, 578, 640, 680, 758, 816, 867, 960, 1020, 1088, 1137, 1156, 1360, 1445, 1516, 1632, 1734, 1895, 1920, 2040, 2176, 2274, 2312, 2720, 2890, 3032, 3264, 3468, 3790, 4080, 4335, 4548, 4624, 5440, 5685, 5780, 6064, 6443, 6528, 6936, 7580, 8160, 8670, 9096, 9248, 10880, 11370, 11560, 12128, 12886, 13872, 15160, 16320, 17340, 18192, 18496, 19329, 22740, 23120, 24256, 25772, 27744, 30320, 32215, 32640, 34680, 36384, 36992, 38658, 45480, 46240, 48512, 51544, 55488, 60640, 64430, 69360, 72768, 77316, 90960, 92480, 96645, 103088, 109531, 110976, 121280, 128860, 138720, 145536, 154632, 181920, 184960, 193290, 206176, 219062, 242560, 257720, 277440, 309264, 328593, 363840, 386580, 412352, 438124, 515440, 547655, 554880, 618528, 657186, 727680, 773160, 824704, 876248, 1030880, 1095310, 1237056, 1314372, 1546320, 1642965, 1752496, 2061760, 2190620, 2474112, 2628744, 3092640, 3285930, 3504992, 4123520, 4381240, 5257488, 6185280, 6571860, 7009984, 8762480, 10514976, 12370560, 13143720, 14019968, 17524960, 21029952, 26287440, 35049920, 42059904, 52574880, 70099840, 105149760, 210299520]

約数ペア:

[(1, 210299520), (2, 105149760), (3, 70099840), (4, 52574880), (5, 42059904), (6, 35049920), (8, 26287440), (10, 21029952), (12, 17524960), (15, 14019968), (16, 13143720), (17, 12370560), (20, 10514976), (24, 8762480), (30, 7009984), (32, 6571860), (34, 6185280), (40, 5257488), (48, 4381240), (51, 4123520), (60, 3504992), (64, 3285930), (68, 3092640), (80, 2628744), (85, 2474112), (96, 2190620), (102, 2061760), (120, 1752496), (128, 1642965), (136, 1546320), (160, 1314372), (170, 1237056), (192, 1095310), (204, 1030880), (240, 876248), (255, 824704), (272, 773160), (289, 727680), (320, 657186), (340, 618528), (379, 554880), (384, 547655), (408, 515440), (480, 438124), (510, 412352), (544, 386580), (578, 363840), (640, 328593), (680, 309264), (758, 277440), (816, 257720), (867, 242560), (960, 219062), (1020, 206176), (1088, 193290), (1137, 184960), (1156, 181920), (1360, 154632), (1445, 145536), (1516, 138720), (1632, 128860), (1734, 121280), (1895, 110976), (1920, 109531), (2040, 103088), (2176, 96645), (2274, 92480), (2312, 90960), (2720, 77316), (2890, 72768), (3032, 69360), (3264, 64430), (3468, 60640), (3790, 55488), (4080, 51544), (4335, 48512), (4548, 46240), (4624, 45480), (5440, 38658), (5685, 36992), (5780, 36384), (6064, 34680), (6443, 32640), (6528, 32215), (6936, 30320), (7580, 27744), (8160, 25772), (8670, 24256), (9096, 23120), (9248, 22740), (10880, 19329), (11370, 18496), (11560, 18192), (12128, 17340), (12886, 16320), (13872, 15160)]