172333920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 599187456

約数和(自身を除く): 426853536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 127, 132, 160, 165, 176, 220, 240, 254, 257, 264, 330, 352, 381, 440, 480, 508, 514, 528, 635, 660, 762, 771, 880, 1016, 1028, 1056, 1270, 1285, 1320, 1397, 1524, 1542, 1760, 1905, 2032, 2056, 2540, 2570, 2640, 2794, 2827, 3048, 3084, 3810, 3855, 4064, 4112, 4191, 5080, 5140, 5280, 5588, 5654, 6096, 6168, 6985, 7620, 7710, 8224, 8382, 8481, 10160, 10280, 11176, 11308, 12192, 12336, 13970, 14135, 15240, 15420, 16764, 16962, 20320, 20560, 20955, 22352, 22616, 24672, 27940, 28270, 30480, 30840, 32639, 33528, 33924, 41120, 41910, 42405, 44704, 45232, 55880, 56540, 60960, 61680, 65278, 67056, 67848, 83820, 84810, 90464, 97917, 111760, 113080, 123360, 130556, 134112, 135696, 163195, 167640, 169620, 195834, 223520, 226160, 261112, 271392, 326390, 335280, 339240, 359029, 391668, 452320, 489585, 522224, 652780, 670560, 678480, 718058, 783336, 979170, 1044448, 1077087, 1305560, 1356960, 1436116, 1566672, 1795145, 1958340, 2154174, 2611120, 2872232, 3133344, 3590290, 3916680, 4308348, 5222240, 5385435, 5744464, 7180580, 7833360, 8616696, 10770870, 11488928, 14361160, 15666720, 17233392, 21541740, 28722320, 34466784, 43083480, 57444640, 86166960, 172333920]

約数ペア:

[(1, 172333920), (2, 86166960), (3, 57444640), (4, 43083480), (5, 34466784), (6, 28722320), (8, 21541740), (10, 17233392), (11, 15666720), (12, 14361160), (15, 11488928), (16, 10770870), (20, 8616696), (22, 7833360), (24, 7180580), (30, 5744464), (32, 5385435), (33, 5222240), (40, 4308348), (44, 3916680), (48, 3590290), (55, 3133344), (60, 2872232), (66, 2611120), (80, 2154174), (88, 1958340), (96, 1795145), (110, 1566672), (120, 1436116), (127, 1356960), (132, 1305560), (160, 1077087), (165, 1044448), (176, 979170), (220, 783336), (240, 718058), (254, 678480), (257, 670560), (264, 652780), (330, 522224), (352, 489585), (381, 452320), (440, 391668), (480, 359029), (508, 339240), (514, 335280), (528, 326390), (635, 271392), (660, 261112), (762, 226160), (771, 223520), (880, 195834), (1016, 169620), (1028, 167640), (1056, 163195), (1270, 135696), (1285, 134112), (1320, 130556), (1397, 123360), (1524, 113080), (1542, 111760), (1760, 97917), (1905, 90464), (2032, 84810), (2056, 83820), (2540, 67848), (2570, 67056), (2640, 65278), (2794, 61680), (2827, 60960), (3048, 56540), (3084, 55880), (3810, 45232), (3855, 44704), (4064, 42405), (4112, 41910), (4191, 41120), (5080, 33924), (5140, 33528), (5280, 32639), (5588, 30840), (5654, 30480), (6096, 28270), (6168, 27940), (6985, 24672), (7620, 22616), (7710, 22352), (8224, 20955), (8382, 20560), (8481, 20320), (10160, 16962), (10280, 16764), (11176, 15420), (11308, 15240), (12192, 14135), (12336, 13970)]