276622640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:644

約数の個数: 160

約数和(自身を含む): 795484800

約数和(自身を除く): 518862160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 343, 392, 476, 490, 560, 593, 595, 680, 686, 784, 833, 952, 980, 1186, 1190, 1360, 1372, 1666, 1715, 1904, 1960, 2372, 2380, 2744, 2965, 3332, 3430, 3920, 4151, 4165, 4744, 4760, 5488, 5831, 5930, 6664, 6860, 8302, 8330, 9488, 9520, 10081, 11662, 11860, 13328, 13720, 16604, 16660, 20162, 20755, 23324, 23720, 27440, 29057, 29155, 33208, 33320, 40324, 41510, 46648, 47440, 50405, 58114, 58310, 66416, 66640, 70567, 80648, 83020, 93296, 100810, 116228, 116620, 141134, 145285, 161296, 166040, 201620, 203399, 232456, 233240, 282268, 290570, 332080, 352835, 403240, 406798, 464912, 466480, 493969, 564536, 581140, 705670, 806480, 813596, 987938, 1016995, 1129072, 1162280, 1411340, 1627192, 1975876, 2033990, 2324560, 2469845, 2822680, 3254384, 3457783, 3951752, 4067980, 4939690, 5645360, 6915566, 7903504, 8135960, 9879380, 13831132, 16271920, 17288915, 19758760, 27662264, 34577830, 39517520, 55324528, 69155660, 138311320, 276622640]

約数ペア:

[(1, 276622640), (2, 138311320), (4, 69155660), (5, 55324528), (7, 39517520), (8, 34577830), (10, 27662264), (14, 19758760), (16, 17288915), (17, 16271920), (20, 13831132), (28, 9879380), (34, 8135960), (35, 7903504), (40, 6915566), (49, 5645360), (56, 4939690), (68, 4067980), (70, 3951752), (80, 3457783), (85, 3254384), (98, 2822680), (112, 2469845), (119, 2324560), (136, 2033990), (140, 1975876), (170, 1627192), (196, 1411340), (238, 1162280), (245, 1129072), (272, 1016995), (280, 987938), (340, 813596), (343, 806480), (392, 705670), (476, 581140), (490, 564536), (560, 493969), (593, 466480), (595, 464912), (680, 406798), (686, 403240), (784, 352835), (833, 332080), (952, 290570), (980, 282268), (1186, 233240), (1190, 232456), (1360, 203399), (1372, 201620), (1666, 166040), (1715, 161296), (1904, 145285), (1960, 141134), (2372, 116620), (2380, 116228), (2744, 100810), (2965, 93296), (3332, 83020), (3430, 80648), (3920, 70567), (4151, 66640), (4165, 66416), (4744, 58310), (4760, 58114), (5488, 50405), (5831, 47440), (5930, 46648), (6664, 41510), (6860, 40324), (8302, 33320), (8330, 33208), (9488, 29155), (9520, 29057), (10081, 27440), (11662, 23720), (11860, 23324), (13328, 20755), (13720, 20162), (16604, 16660)]