214629840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1297

約数の個数: 120

約数和(自身を含む): 723891168

約数和(自身を除く): 509261328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 720, 921, 971, 1228, 1535, 1842, 1942, 2456, 2763, 2913, 3070, 3684, 3884, 4605, 4855, 4912, 5526, 5826, 6140, 7368, 7768, 8739, 9210, 9710, 11052, 11652, 12280, 13815, 14565, 14736, 15536, 17478, 18420, 19420, 22104, 23304, 24560, 27630, 29130, 34956, 36840, 38840, 43695, 44208, 46608, 55260, 58260, 69912, 73680, 77680, 87390, 110520, 116520, 139824, 174780, 221040, 233040, 298097, 349560, 596194, 699120, 894291, 1192388, 1490485, 1788582, 2384776, 2682873, 2980970, 3577164, 4471455, 4769552, 5365746, 5961940, 7154328, 8942910, 10731492, 11923880, 13414365, 14308656, 17885820, 21462984, 23847760, 26828730, 35771640, 42925968, 53657460, 71543280, 107314920, 214629840]

約数ペア:

[(1, 214629840), (2, 107314920), (3, 71543280), (4, 53657460), (5, 42925968), (6, 35771640), (8, 26828730), (9, 23847760), (10, 21462984), (12, 17885820), (15, 14308656), (16, 13414365), (18, 11923880), (20, 10731492), (24, 8942910), (30, 7154328), (36, 5961940), (40, 5365746), (45, 4769552), (48, 4471455), (60, 3577164), (72, 2980970), (80, 2682873), (90, 2384776), (120, 1788582), (144, 1490485), (180, 1192388), (240, 894291), (307, 699120), (360, 596194), (614, 349560), (720, 298097), (921, 233040), (971, 221040), (1228, 174780), (1535, 139824), (1842, 116520), (1942, 110520), (2456, 87390), (2763, 77680), (2913, 73680), (3070, 69912), (3684, 58260), (3884, 55260), (4605, 46608), (4855, 44208), (4912, 43695), (5526, 38840), (5826, 36840), (6140, 34956), (7368, 29130), (7768, 27630), (8739, 24560), (9210, 23304), (9710, 22104), (11052, 19420), (11652, 18420), (12280, 17478), (13815, 15536), (14565, 14736)]