137166320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 359976960

約数和(自身を除く): 222810640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 41, 62, 71, 76, 80, 82, 95, 124, 142, 152, 155, 164, 190, 205, 248, 284, 304, 310, 328, 355, 380, 410, 496, 568, 589, 620, 656, 710, 760, 779, 820, 1136, 1178, 1240, 1271, 1349, 1420, 1520, 1558, 1640, 2201, 2356, 2480, 2542, 2698, 2840, 2911, 2945, 3116, 3280, 3895, 4402, 4712, 5084, 5396, 5680, 5822, 5890, 6232, 6355, 6745, 7790, 8804, 9424, 10168, 10792, 11005, 11644, 11780, 12464, 12710, 13490, 14555, 15580, 17608, 20336, 21584, 22010, 23288, 23560, 24149, 25420, 26980, 29110, 31160, 35216, 41819, 44020, 46576, 47120, 48298, 50840, 53960, 55309, 58220, 62320, 83638, 88040, 90241, 96596, 101680, 107920, 110618, 116440, 120745, 167276, 176080, 180482, 193192, 209095, 221236, 232880, 241490, 276545, 334552, 360964, 386384, 418190, 442472, 451205, 482980, 553090, 669104, 721928, 836380, 884944, 902410, 965960, 1106180, 1443856, 1672760, 1714579, 1804820, 1931920, 2212360, 3345520, 3429158, 3609640, 4424720, 6858316, 7219280, 8572895, 13716632, 17145790, 27433264, 34291580, 68583160, 137166320]

約数ペア:

[(1, 137166320), (2, 68583160), (4, 34291580), (5, 27433264), (8, 17145790), (10, 13716632), (16, 8572895), (19, 7219280), (20, 6858316), (31, 4424720), (38, 3609640), (40, 3429158), (41, 3345520), (62, 2212360), (71, 1931920), (76, 1804820), (80, 1714579), (82, 1672760), (95, 1443856), (124, 1106180), (142, 965960), (152, 902410), (155, 884944), (164, 836380), (190, 721928), (205, 669104), (248, 553090), (284, 482980), (304, 451205), (310, 442472), (328, 418190), (355, 386384), (380, 360964), (410, 334552), (496, 276545), (568, 241490), (589, 232880), (620, 221236), (656, 209095), (710, 193192), (760, 180482), (779, 176080), (820, 167276), (1136, 120745), (1178, 116440), (1240, 110618), (1271, 107920), (1349, 101680), (1420, 96596), (1520, 90241), (1558, 88040), (1640, 83638), (2201, 62320), (2356, 58220), (2480, 55309), (2542, 53960), (2698, 50840), (2840, 48298), (2911, 47120), (2945, 46576), (3116, 44020), (3280, 41819), (3895, 35216), (4402, 31160), (4712, 29110), (5084, 26980), (5396, 25420), (5680, 24149), (5822, 23560), (5890, 23288), (6232, 22010), (6355, 21584), (6745, 20336), (7790, 17608), (8804, 15580), (9424, 14555), (10168, 13490), (10792, 12710), (11005, 12464), (11644, 11780)]