135984160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 358598016

約数和(自身を除く): 222613856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 107, 130, 160, 169, 188, 208, 214, 235, 260, 338, 376, 416, 428, 470, 520, 535, 611, 676, 752, 845, 856, 940, 1040, 1070, 1222, 1352, 1391, 1504, 1690, 1712, 1880, 2080, 2140, 2444, 2704, 2782, 3055, 3380, 3424, 3760, 4280, 4888, 5029, 5408, 5564, 6110, 6760, 6955, 7520, 7943, 8560, 9776, 10058, 11128, 12220, 13520, 13910, 15886, 17120, 18083, 19552, 20116, 22256, 24440, 25145, 27040, 27820, 31772, 36166, 39715, 40232, 44512, 48880, 50290, 55640, 63544, 65377, 72332, 79430, 80464, 90415, 97760, 100580, 111280, 127088, 130754, 144664, 158860, 160928, 180830, 201160, 222560, 254176, 261508, 289328, 317720, 326885, 361660, 402320, 523016, 578656, 635440, 653770, 723320, 804640, 849901, 1046032, 1270880, 1307540, 1446640, 1699802, 2092064, 2615080, 2893280, 3399604, 4249505, 5230160, 6799208, 8499010, 10460320, 13598416, 16998020, 27196832, 33996040, 67992080, 135984160]

約数ペア:

[(1, 135984160), (2, 67992080), (4, 33996040), (5, 27196832), (8, 16998020), (10, 13598416), (13, 10460320), (16, 8499010), (20, 6799208), (26, 5230160), (32, 4249505), (40, 3399604), (47, 2893280), (52, 2615080), (65, 2092064), (80, 1699802), (94, 1446640), (104, 1307540), (107, 1270880), (130, 1046032), (160, 849901), (169, 804640), (188, 723320), (208, 653770), (214, 635440), (235, 578656), (260, 523016), (338, 402320), (376, 361660), (416, 326885), (428, 317720), (470, 289328), (520, 261508), (535, 254176), (611, 222560), (676, 201160), (752, 180830), (845, 160928), (856, 158860), (940, 144664), (1040, 130754), (1070, 127088), (1222, 111280), (1352, 100580), (1391, 97760), (1504, 90415), (1690, 80464), (1712, 79430), (1880, 72332), (2080, 65377), (2140, 63544), (2444, 55640), (2704, 50290), (2782, 48880), (3055, 44512), (3380, 40232), (3424, 39715), (3760, 36166), (4280, 31772), (4888, 27820), (5029, 27040), (5408, 25145), (5564, 24440), (6110, 22256), (6760, 20116), (6955, 19552), (7520, 18083), (7943, 17120), (8560, 15886), (9776, 13910), (10058, 13520), (11128, 12220)]