274332640

素因数分解:

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

素因数の和:177

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 457233440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 62, 71, 76, 80, 82, 95, 124, 142, 152, 155, 160, 164, 190, 205, 248, 284, 304, 310, 328, 355, 380, 410, 496, 568, 589, 608, 620, 656, 710, 760, 779, 820, 992, 1136, 1178, 1240, 1271, 1312, 1349, 1420, 1520, 1558, 1640, 2201, 2272, 2356, 2480, 2542, 2698, 2840, 2911, 2945, 3040, 3116, 3280, 3895, 4402, 4712, 4960, 5084, 5396, 5680, 5822, 5890, 6232, 6355, 6560, 6745, 7790, 8804, 9424, 10168, 10792, 11005, 11360, 11644, 11780, 12464, 12710, 13490, 14555, 15580, 17608, 18848, 20336, 21584, 22010, 23288, 23560, 24149, 24928, 25420, 26980, 29110, 31160, 35216, 40672, 41819, 43168, 44020, 46576, 47120, 48298, 50840, 53960, 55309, 58220, 62320, 70432, 83638, 88040, 90241, 93152, 94240, 96596, 101680, 107920, 110618, 116440, 120745, 124640, 167276, 176080, 180482, 193192, 203360, 209095, 215840, 221236, 232880, 241490, 276545, 334552, 352160, 360964, 386384, 418190, 442472, 451205, 465760, 482980, 553090, 669104, 721928, 772768, 836380, 884944, 902410, 965960, 1106180, 1338208, 1443856, 1672760, 1714579, 1769888, 1804820, 1931920, 2212360, 2887712, 3345520, 3429158, 3609640, 3863840, 4424720, 6691040, 6858316, 7219280, 8572895, 8849440, 13716632, 14438560, 17145790, 27433264, 34291580, 54866528, 68583160, 137166320, 274332640]

約数ペア:

[(1, 274332640), (2, 137166320), (4, 68583160), (5, 54866528), (8, 34291580), (10, 27433264), (16, 17145790), (19, 14438560), (20, 13716632), (31, 8849440), (32, 8572895), (38, 7219280), (40, 6858316), (41, 6691040), (62, 4424720), (71, 3863840), (76, 3609640), (80, 3429158), (82, 3345520), (95, 2887712), (124, 2212360), (142, 1931920), (152, 1804820), (155, 1769888), (160, 1714579), (164, 1672760), (190, 1443856), (205, 1338208), (248, 1106180), (284, 965960), (304, 902410), (310, 884944), (328, 836380), (355, 772768), (380, 721928), (410, 669104), (496, 553090), (568, 482980), (589, 465760), (608, 451205), (620, 442472), (656, 418190), (710, 386384), (760, 360964), (779, 352160), (820, 334552), (992, 276545), (1136, 241490), (1178, 232880), (1240, 221236), (1271, 215840), (1312, 209095), (1349, 203360), (1420, 193192), (1520, 180482), (1558, 176080), (1640, 167276), (2201, 124640), (2272, 120745), (2356, 116440), (2480, 110618), (2542, 107920), (2698, 101680), (2840, 96596), (2911, 94240), (2945, 93152), (3040, 90241), (3116, 88040), (3280, 83638), (3895, 70432), (4402, 62320), (4712, 58220), (4960, 55309), (5084, 53960), (5396, 50840), (5680, 48298), (5822, 47120), (5890, 46576), (6232, 44020), (6355, 43168), (6560, 41819), (6745, 40672), (7790, 35216), (8804, 31160), (9424, 29110), (10168, 26980), (10792, 25420), (11005, 24928), (11360, 24149), (11644, 23560), (11780, 23288), (12464, 22010), (12710, 21584), (13490, 20336), (14555, 18848), (15580, 17608)]