17970360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 59719680

約数和(自身を除く): 41749320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 383, 391, 408, 460, 510, 552, 680, 690, 766, 782, 920, 1020, 1149, 1173, 1380, 1532, 1564, 1915, 1955, 2040, 2298, 2346, 2760, 3064, 3128, 3830, 3910, 4596, 4692, 5745, 5865, 6511, 7660, 7820, 8809, 9192, 9384, 11490, 11730, 13022, 15320, 15640, 17618, 19533, 22980, 23460, 26044, 26427, 32555, 35236, 39066, 44045, 45960, 46920, 52088, 52854, 65110, 70472, 78132, 88090, 97665, 105708, 130220, 132135, 149753, 156264, 176180, 195330, 211416, 260440, 264270, 299506, 352360, 390660, 449259, 528540, 599012, 748765, 781320, 898518, 1057080, 1198024, 1497530, 1797036, 2246295, 2995060, 3594072, 4492590, 5990120, 8985180, 17970360]

約数ペア:

[(1, 17970360), (2, 8985180), (3, 5990120), (4, 4492590), (5, 3594072), (6, 2995060), (8, 2246295), (10, 1797036), (12, 1497530), (15, 1198024), (17, 1057080), (20, 898518), (23, 781320), (24, 748765), (30, 599012), (34, 528540), (40, 449259), (46, 390660), (51, 352360), (60, 299506), (68, 264270), (69, 260440), (85, 211416), (92, 195330), (102, 176180), (115, 156264), (120, 149753), (136, 132135), (138, 130220), (170, 105708), (184, 97665), (204, 88090), (230, 78132), (255, 70472), (276, 65110), (340, 52854), (345, 52088), (383, 46920), (391, 45960), (408, 44045), (460, 39066), (510, 35236), (552, 32555), (680, 26427), (690, 26044), (766, 23460), (782, 22980), (920, 19533), (1020, 17618), (1149, 15640), (1173, 15320), (1380, 13022), (1532, 11730), (1564, 11490), (1915, 9384), (1955, 9192), (2040, 8809), (2298, 7820), (2346, 7660), (2760, 6511), (3064, 5865), (3128, 5745), (3830, 4692), (3910, 4596)]