471159520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 1268809920

約数和(自身を除く): 797650400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 73, 80, 104, 107, 116, 130, 145, 146, 160, 208, 214, 232, 260, 290, 292, 365, 377, 416, 428, 464, 520, 535, 580, 584, 730, 754, 856, 928, 949, 1040, 1070, 1160, 1168, 1391, 1460, 1508, 1712, 1885, 1898, 2080, 2117, 2140, 2320, 2336, 2782, 2920, 3016, 3103, 3424, 3770, 3796, 4234, 4280, 4640, 4745, 5564, 5840, 6032, 6206, 6955, 7540, 7592, 7811, 8468, 8560, 9490, 10585, 11128, 11680, 12064, 12412, 13910, 15080, 15184, 15515, 15622, 16936, 17120, 18980, 21170, 22256, 24824, 27521, 27820, 30160, 30368, 31030, 31244, 33872, 37960, 39055, 40339, 42340, 44512, 49648, 55042, 55640, 60320, 62060, 62488, 67744, 75920, 78110, 80678, 84680, 99296, 101543, 110084, 111280, 124120, 124976, 137605, 151840, 156220, 161356, 169360, 201695, 203086, 220168, 222560, 226519, 248240, 249952, 275210, 312440, 322712, 338720, 403390, 406172, 440336, 453038, 496480, 507715, 550420, 624880, 645424, 806780, 812344, 880672, 906076, 1015430, 1100840, 1132595, 1249760, 1290848, 1613560, 1624688, 1812152, 2030860, 2201680, 2265190, 2944747, 3227120, 3249376, 3624304, 4061720, 4403360, 4530380, 5889494, 6454240, 7248608, 8123440, 9060760, 11778988, 14723735, 16246880, 18121520, 23557976, 29447470, 36243040, 47115952, 58894940, 94231904, 117789880, 235579760, 471159520]

約数ペア:

[(1, 471159520), (2, 235579760), (4, 117789880), (5, 94231904), (8, 58894940), (10, 47115952), (13, 36243040), (16, 29447470), (20, 23557976), (26, 18121520), (29, 16246880), (32, 14723735), (40, 11778988), (52, 9060760), (58, 8123440), (65, 7248608), (73, 6454240), (80, 5889494), (104, 4530380), (107, 4403360), (116, 4061720), (130, 3624304), (145, 3249376), (146, 3227120), (160, 2944747), (208, 2265190), (214, 2201680), (232, 2030860), (260, 1812152), (290, 1624688), (292, 1613560), (365, 1290848), (377, 1249760), (416, 1132595), (428, 1100840), (464, 1015430), (520, 906076), (535, 880672), (580, 812344), (584, 806780), (730, 645424), (754, 624880), (856, 550420), (928, 507715), (949, 496480), (1040, 453038), (1070, 440336), (1160, 406172), (1168, 403390), (1391, 338720), (1460, 322712), (1508, 312440), (1712, 275210), (1885, 249952), (1898, 248240), (2080, 226519), (2117, 222560), (2140, 220168), (2320, 203086), (2336, 201695), (2782, 169360), (2920, 161356), (3016, 156220), (3103, 151840), (3424, 137605), (3770, 124976), (3796, 124120), (4234, 111280), (4280, 110084), (4640, 101543), (4745, 99296), (5564, 84680), (5840, 80678), (6032, 78110), (6206, 75920), (6955, 67744), (7540, 62488), (7592, 62060), (7811, 60320), (8468, 55640), (8560, 55042), (9490, 49648), (10585, 44512), (11128, 42340), (11680, 40339), (12064, 39055), (12412, 37960), (13910, 33872), (15080, 31244), (15184, 31030), (15515, 30368), (15622, 30160), (16936, 27820), (17120, 27521), (18980, 24824), (21170, 22256)]