1633643640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6907}}^1$

素因数の和:7003

約数の個数: 160

約数和(自身を含む): 5566880880

約数和(自身を除く): 3933237240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 324, 360, 365, 405, 438, 540, 584, 648, 657, 730, 810, 876, 1080, 1095, 1314, 1460, 1620, 1752, 1971, 2190, 2628, 2920, 3240, 3285, 3942, 4380, 5256, 5913, 6570, 6907, 7884, 8760, 9855, 11826, 13140, 13814, 15768, 19710, 20721, 23652, 26280, 27628, 29565, 34535, 39420, 41442, 47304, 55256, 59130, 62163, 69070, 78840, 82884, 103605, 118260, 124326, 138140, 165768, 186489, 207210, 236520, 248652, 276280, 310815, 372978, 414420, 497304, 504211, 559467, 621630, 745956, 828840, 932445, 1008422, 1118934, 1243260, 1491912, 1512633, 1864890, 2016844, 2237868, 2486520, 2521055, 2797335, 3025266, 3729780, 4033688, 4475736, 4537899, 5042110, 5594670, 6050532, 7459560, 7563165, 9075798, 10084220, 11189340, 12101064, 13613697, 15126330, 18151596, 20168440, 22378680, 22689495, 27227394, 30252660, 36303192, 40841091, 45378990, 54454788, 60505320, 68068485, 81682182, 90757980, 108909576, 136136970, 163364364, 181515960, 204205455, 272273940, 326728728, 408410910, 544547880, 816821820, 1633643640]

約数ペア:

[(1, 1633643640), (2, 816821820), (3, 544547880), (4, 408410910), (5, 326728728), (6, 272273940), (8, 204205455), (9, 181515960), (10, 163364364), (12, 136136970), (15, 108909576), (18, 90757980), (20, 81682182), (24, 68068485), (27, 60505320), (30, 54454788), (36, 45378990), (40, 40841091), (45, 36303192), (54, 30252660), (60, 27227394), (72, 22689495), (73, 22378680), (81, 20168440), (90, 18151596), (108, 15126330), (120, 13613697), (135, 12101064), (146, 11189340), (162, 10084220), (180, 9075798), (216, 7563165), (219, 7459560), (270, 6050532), (292, 5594670), (324, 5042110), (360, 4537899), (365, 4475736), (405, 4033688), (438, 3729780), (540, 3025266), (584, 2797335), (648, 2521055), (657, 2486520), (730, 2237868), (810, 2016844), (876, 1864890), (1080, 1512633), (1095, 1491912), (1314, 1243260), (1460, 1118934), (1620, 1008422), (1752, 932445), (1971, 828840), (2190, 745956), (2628, 621630), (2920, 559467), (3240, 504211), (3285, 497304), (3942, 414420), (4380, 372978), (5256, 310815), (5913, 276280), (6570, 248652), (6907, 236520), (7884, 207210), (8760, 186489), (9855, 165768), (11826, 138140), (13140, 124326), (13814, 118260), (15768, 103605), (19710, 82884), (20721, 78840), (23652, 69070), (26280, 62163), (27628, 59130), (29565, 55256), (34535, 47304), (39420, 41442)]