157946760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 562904100

約数和(自身を除く): 404957340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 41, 45, 54, 58, 60, 72, 81, 82, 87, 90, 108, 116, 120, 123, 135, 145, 162, 164, 174, 180, 205, 216, 232, 246, 261, 270, 290, 324, 328, 348, 360, 369, 405, 410, 435, 492, 522, 540, 580, 615, 648, 696, 738, 783, 810, 820, 870, 984, 1044, 1080, 1107, 1160, 1189, 1230, 1305, 1476, 1566, 1620, 1640, 1681, 1740, 1845, 2088, 2214, 2349, 2378, 2460, 2610, 2952, 3132, 3240, 3321, 3362, 3480, 3567, 3690, 3915, 4428, 4698, 4756, 4920, 5043, 5220, 5535, 5945, 6264, 6642, 6724, 7134, 7380, 7830, 8405, 8856, 9396, 9512, 10086, 10440, 10701, 11070, 11745, 11890, 13284, 13448, 14268, 14760, 15129, 15660, 16605, 16810, 17835, 18792, 20172, 21402, 22140, 23490, 23780, 25215, 26568, 28536, 30258, 31320, 32103, 33210, 33620, 35670, 40344, 42804, 44280, 45387, 46980, 47560, 48749, 50430, 53505, 60516, 64206, 66420, 67240, 71340, 75645, 85608, 90774, 93960, 96309, 97498, 100860, 107010, 121032, 128412, 132840, 136161, 142680, 146247, 151290, 160515, 181548, 192618, 194996, 201720, 214020, 226935, 243745, 256824, 272322, 292494, 302580, 321030, 363096, 385236, 389992, 428040, 438741, 453870, 481545, 487490, 544644, 584988, 605160, 642060, 680805, 731235, 770472, 877482, 907740, 963090, 974980, 1089288, 1169976, 1284120, 1316223, 1361610, 1462470, 1754964, 1815480, 1926180, 1949960, 2193705, 2632446, 2723220, 2924940, 3509928, 3852360, 3948669, 4387410, 5264892, 5446440, 5849880, 6581115, 7897338, 8774820, 10529784, 13162230, 15794676, 17549640, 19743345, 26324460, 31589352, 39486690, 52648920, 78973380, 157946760]

約数ペア:

[(1, 157946760), (2, 78973380), (3, 52648920), (4, 39486690), (5, 31589352), (6, 26324460), (8, 19743345), (9, 17549640), (10, 15794676), (12, 13162230), (15, 10529784), (18, 8774820), (20, 7897338), (24, 6581115), (27, 5849880), (29, 5446440), (30, 5264892), (36, 4387410), (40, 3948669), (41, 3852360), (45, 3509928), (54, 2924940), (58, 2723220), (60, 2632446), (72, 2193705), (81, 1949960), (82, 1926180), (87, 1815480), (90, 1754964), (108, 1462470), (116, 1361610), (120, 1316223), (123, 1284120), (135, 1169976), (145, 1089288), (162, 974980), (164, 963090), (174, 907740), (180, 877482), (205, 770472), (216, 731235), (232, 680805), (246, 642060), (261, 605160), (270, 584988), (290, 544644), (324, 487490), (328, 481545), (348, 453870), (360, 438741), (369, 428040), (405, 389992), (410, 385236), (435, 363096), (492, 321030), (522, 302580), (540, 292494), (580, 272322), (615, 256824), (648, 243745), (696, 226935), (738, 214020), (783, 201720), (810, 194996), (820, 192618), (870, 181548), (984, 160515), (1044, 151290), (1080, 146247), (1107, 142680), (1160, 136161), (1189, 132840), (1230, 128412), (1305, 121032), (1476, 107010), (1566, 100860), (1620, 97498), (1640, 96309), (1681, 93960), (1740, 90774), (1845, 85608), (2088, 75645), (2214, 71340), (2349, 67240), (2378, 66420), (2460, 64206), (2610, 60516), (2952, 53505), (3132, 50430), (3240, 48749), (3321, 47560), (3362, 46980), (3480, 45387), (3567, 44280), (3690, 42804), (3915, 40344), (4428, 35670), (4698, 33620), (4756, 33210), (4920, 32103), (5043, 31320), (5220, 30258), (5535, 28536), (5945, 26568), (6264, 25215), (6642, 23780), (6724, 23490), (7134, 22140), (7380, 21402), (7830, 20172), (8405, 18792), (8856, 17835), (9396, 16810), (9512, 16605), (10086, 15660), (10440, 15129), (10701, 14760), (11070, 14268), (11745, 13448), (11890, 13284)]