755322240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 2592285120

約数和(自身を除く): 1836962880

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, 73, 80, 85, 96, 102, 120, 128, 136, 146, 160, 170, 192, 204, 219, 240, 255, 272, 292, 317, 320, 340, 365, 384, 408, 438, 480, 510, 544, 584, 634, 640, 680, 730, 816, 876, 951, 960, 1020, 1088, 1095, 1168, 1241, 1268, 1360, 1460, 1585, 1632, 1752, 1902, 1920, 2040, 2176, 2190, 2336, 2482, 2536, 2720, 2920, 3170, 3264, 3504, 3723, 3804, 4080, 4380, 4672, 4755, 4964, 5072, 5389, 5440, 5840, 6205, 6340, 6528, 7008, 7446, 7608, 8160, 8760, 9344, 9510, 9928, 10144, 10778, 10880, 11680, 12410, 12680, 14016, 14892, 15216, 16167, 16320, 17520, 18615, 19020, 19856, 20288, 21556, 23141, 23360, 24820, 25360, 26945, 28032, 29784, 30432, 32334, 32640, 35040, 37230, 38040, 39712, 40576, 43112, 46282, 46720, 49640, 50720, 53890, 59568, 60864, 64668, 69423, 70080, 74460, 76080, 79424, 80835, 86224, 92564, 99280, 101440, 107780, 115705, 119136, 121728, 129336, 138846, 140160, 148920, 152160, 158848, 161670, 172448, 185128, 198560, 202880, 215560, 231410, 238272, 258672, 277692, 297840, 304320, 323340, 344896, 347115, 370256, 393397, 397120, 431120, 462820, 476544, 517344, 555384, 595680, 608640, 646680, 689792, 694230, 740512, 786794, 794240, 862240, 925640, 1034688, 1110768, 1180191, 1191360, 1293360, 1388460, 1481024, 1573588, 1724480, 1851280, 1966985, 2069376, 2221536, 2360382, 2382720, 2586720, 2776920, 2962048, 3147176, 3448960, 3702560, 3933970, 4443072, 4720764, 5173440, 5553840, 5900955, 6294352, 7405120, 7867940, 8886144, 9441528, 10346880, 11107680, 11801910, 12588704, 14810240, 15735880, 18883056, 22215360, 23603820, 25177408, 31471760, 37766112, 44430720, 47207640, 50354816, 62943520, 75532224, 94415280, 125887040, 151064448, 188830560, 251774080, 377661120, 755322240]

約数ペア:

[(1, 755322240), (2, 377661120), (3, 251774080), (4, 188830560), (5, 151064448), (6, 125887040), (8, 94415280), (10, 75532224), (12, 62943520), (15, 50354816), (16, 47207640), (17, 44430720), (20, 37766112), (24, 31471760), (30, 25177408), (32, 23603820), (34, 22215360), (40, 18883056), (48, 15735880), (51, 14810240), (60, 12588704), (64, 11801910), (68, 11107680), (73, 10346880), (80, 9441528), (85, 8886144), (96, 7867940), (102, 7405120), (120, 6294352), (128, 5900955), (136, 5553840), (146, 5173440), (160, 4720764), (170, 4443072), (192, 3933970), (204, 3702560), (219, 3448960), (240, 3147176), (255, 2962048), (272, 2776920), (292, 2586720), (317, 2382720), (320, 2360382), (340, 2221536), (365, 2069376), (384, 1966985), (408, 1851280), (438, 1724480), (480, 1573588), (510, 1481024), (544, 1388460), (584, 1293360), (634, 1191360), (640, 1180191), (680, 1110768), (730, 1034688), (816, 925640), (876, 862240), (951, 794240), (960, 786794), (1020, 740512), (1088, 694230), (1095, 689792), (1168, 646680), (1241, 608640), (1268, 595680), (1360, 555384), (1460, 517344), (1585, 476544), (1632, 462820), (1752, 431120), (1902, 397120), (1920, 393397), (2040, 370256), (2176, 347115), (2190, 344896), (2336, 323340), (2482, 304320), (2536, 297840), (2720, 277692), (2920, 258672), (3170, 238272), (3264, 231410), (3504, 215560), (3723, 202880), (3804, 198560), (4080, 185128), (4380, 172448), (4672, 161670), (4755, 158848), (4964, 152160), (5072, 148920), (5389, 140160), (5440, 138846), (5840, 129336), (6205, 121728), (6340, 119136), (6528, 115705), (7008, 107780), (7446, 101440), (7608, 99280), (8160, 92564), (8760, 86224), (9344, 80835), (9510, 79424), (9928, 76080), (10144, 74460), (10778, 70080), (10880, 69423), (11680, 64668), (12410, 60864), (12680, 59568), (14016, 53890), (14892, 50720), (15216, 49640), (16167, 46720), (16320, 46282), (17520, 43112), (18615, 40576), (19020, 39712), (19856, 38040), (20288, 37230), (21556, 35040), (23141, 32640), (23360, 32334), (24820, 30432), (25360, 29784), (26945, 28032)]