147858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 496419840

約数和(自身を除く): 348561120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 69, 80, 92, 96, 115, 118, 120, 138, 160, 177, 184, 227, 230, 236, 240, 276, 295, 345, 354, 368, 454, 460, 472, 480, 552, 590, 681, 690, 708, 736, 885, 908, 920, 944, 1104, 1135, 1180, 1357, 1362, 1380, 1416, 1770, 1816, 1840, 1888, 2208, 2270, 2360, 2714, 2724, 2760, 2832, 3405, 3540, 3632, 3680, 4071, 4540, 4720, 5221, 5428, 5448, 5520, 5664, 6785, 6810, 7080, 7264, 8142, 9080, 9440, 10442, 10856, 10896, 11040, 13393, 13570, 13620, 14160, 15663, 16284, 18160, 20355, 20884, 21712, 21792, 26105, 26786, 27140, 27240, 28320, 31326, 32568, 36320, 40179, 40710, 41768, 43424, 52210, 53572, 54280, 54480, 62652, 65136, 66965, 78315, 80358, 81420, 83536, 104420, 107144, 108560, 108960, 125304, 130272, 133930, 156630, 160716, 162840, 167072, 200895, 208840, 214288, 217120, 250608, 267860, 308039, 313260, 321432, 325680, 401790, 417680, 428576, 501216, 535720, 616078, 626520, 642864, 651360, 803580, 835360, 924117, 1071440, 1232156, 1253040, 1285728, 1540195, 1607160, 1848234, 2142880, 2464312, 2506080, 3080390, 3214320, 3696468, 4620585, 4928624, 6160780, 6428640, 7392936, 9241170, 9857248, 12321560, 14785872, 18482340, 24643120, 29571744, 36964680, 49286240, 73929360, 147858720]

約数ペア:

[(1, 147858720), (2, 73929360), (3, 49286240), (4, 36964680), (5, 29571744), (6, 24643120), (8, 18482340), (10, 14785872), (12, 12321560), (15, 9857248), (16, 9241170), (20, 7392936), (23, 6428640), (24, 6160780), (30, 4928624), (32, 4620585), (40, 3696468), (46, 3214320), (48, 3080390), (59, 2506080), (60, 2464312), (69, 2142880), (80, 1848234), (92, 1607160), (96, 1540195), (115, 1285728), (118, 1253040), (120, 1232156), (138, 1071440), (160, 924117), (177, 835360), (184, 803580), (227, 651360), (230, 642864), (236, 626520), (240, 616078), (276, 535720), (295, 501216), (345, 428576), (354, 417680), (368, 401790), (454, 325680), (460, 321432), (472, 313260), (480, 308039), (552, 267860), (590, 250608), (681, 217120), (690, 214288), (708, 208840), (736, 200895), (885, 167072), (908, 162840), (920, 160716), (944, 156630), (1104, 133930), (1135, 130272), (1180, 125304), (1357, 108960), (1362, 108560), (1380, 107144), (1416, 104420), (1770, 83536), (1816, 81420), (1840, 80358), (1888, 78315), (2208, 66965), (2270, 65136), (2360, 62652), (2714, 54480), (2724, 54280), (2760, 53572), (2832, 52210), (3405, 43424), (3540, 41768), (3632, 40710), (3680, 40179), (4071, 36320), (4540, 32568), (4720, 31326), (5221, 28320), (5428, 27240), (5448, 27140), (5520, 26786), (5664, 26105), (6785, 21792), (6810, 21712), (7080, 20884), (7264, 20355), (8142, 18160), (9080, 16284), (9440, 15663), (10442, 14160), (10856, 13620), (10896, 13570), (11040, 13393)]