179430680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 505958400

約数和(自身を除く): 326527720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 127, 130, 143, 152, 169, 190, 209, 220, 247, 254, 260, 286, 338, 380, 418, 440, 494, 508, 520, 572, 635, 676, 715, 760, 836, 845, 988, 1016, 1045, 1144, 1235, 1270, 1352, 1397, 1430, 1651, 1672, 1690, 1859, 1976, 2090, 2413, 2470, 2540, 2717, 2794, 2860, 3211, 3302, 3380, 3718, 4180, 4826, 4940, 5080, 5434, 5588, 5720, 6422, 6604, 6760, 6985, 7436, 8255, 8360, 9295, 9652, 9880, 10868, 11176, 12065, 12844, 13208, 13585, 13970, 14872, 16055, 16510, 18161, 18590, 19304, 21463, 21736, 24130, 25688, 26543, 27170, 27940, 31369, 32110, 33020, 35321, 36322, 37180, 42926, 48260, 53086, 54340, 55880, 62738, 64220, 66040, 70642, 72644, 74360, 85852, 90805, 96520, 106172, 107315, 108680, 125476, 128440, 132715, 141284, 145288, 156845, 171704, 176605, 181610, 212344, 214630, 236093, 250952, 265430, 282568, 313690, 345059, 353210, 363220, 407797, 429260, 472186, 530860, 627380, 690118, 706420, 726440, 815594, 858520, 944372, 1061720, 1180465, 1254760, 1380236, 1412840, 1631188, 1725295, 1888744, 2038985, 2360930, 2760472, 3262376, 3450590, 4077970, 4485767, 4721860, 6901180, 8155940, 8971534, 9443720, 13802360, 16311880, 17943068, 22428835, 35886136, 44857670, 89715340, 179430680]

約数ペア:

[(1, 179430680), (2, 89715340), (4, 44857670), (5, 35886136), (8, 22428835), (10, 17943068), (11, 16311880), (13, 13802360), (19, 9443720), (20, 8971534), (22, 8155940), (26, 6901180), (38, 4721860), (40, 4485767), (44, 4077970), (52, 3450590), (55, 3262376), (65, 2760472), (76, 2360930), (88, 2038985), (95, 1888744), (104, 1725295), (110, 1631188), (127, 1412840), (130, 1380236), (143, 1254760), (152, 1180465), (169, 1061720), (190, 944372), (209, 858520), (220, 815594), (247, 726440), (254, 706420), (260, 690118), (286, 627380), (338, 530860), (380, 472186), (418, 429260), (440, 407797), (494, 363220), (508, 353210), (520, 345059), (572, 313690), (635, 282568), (676, 265430), (715, 250952), (760, 236093), (836, 214630), (845, 212344), (988, 181610), (1016, 176605), (1045, 171704), (1144, 156845), (1235, 145288), (1270, 141284), (1352, 132715), (1397, 128440), (1430, 125476), (1651, 108680), (1672, 107315), (1690, 106172), (1859, 96520), (1976, 90805), (2090, 85852), (2413, 74360), (2470, 72644), (2540, 70642), (2717, 66040), (2794, 64220), (2860, 62738), (3211, 55880), (3302, 54340), (3380, 53086), (3718, 48260), (4180, 42926), (4826, 37180), (4940, 36322), (5080, 35321), (5434, 33020), (5588, 32110), (5720, 31369), (6422, 27940), (6604, 27170), (6760, 26543), (6985, 25688), (7436, 24130), (8255, 21736), (8360, 21463), (9295, 19304), (9652, 18590), (9880, 18161), (10868, 16510), (11176, 16055), (12065, 14872), (12844, 13970), (13208, 13585)]