315893520

素因数分解:

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

素因数の和:136

約数の個数: 300

約数和(自身を含む): 1163335140

約数和(自身を除く): 847441620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 41, 45, 48, 54, 58, 60, 72, 80, 81, 82, 87, 90, 108, 116, 120, 123, 135, 144, 145, 162, 164, 174, 180, 205, 216, 232, 240, 246, 261, 270, 290, 324, 328, 348, 360, 369, 405, 410, 432, 435, 464, 492, 522, 540, 580, 615, 648, 656, 696, 720, 738, 783, 810, 820, 870, 984, 1044, 1080, 1107, 1160, 1189, 1230, 1296, 1305, 1392, 1476, 1566, 1620, 1640, 1681, 1740, 1845, 1968, 2088, 2160, 2214, 2320, 2349, 2378, 2460, 2610, 2952, 3132, 3240, 3280, 3321, 3362, 3480, 3567, 3690, 3915, 4176, 4428, 4698, 4756, 4920, 5043, 5220, 5535, 5904, 5945, 6264, 6480, 6642, 6724, 6960, 7134, 7380, 7830, 8405, 8856, 9396, 9512, 9840, 10086, 10440, 10701, 11070, 11745, 11890, 12528, 13284, 13448, 14268, 14760, 15129, 15660, 16605, 16810, 17712, 17835, 18792, 19024, 20172, 20880, 21402, 22140, 23490, 23780, 25215, 26568, 26896, 28536, 29520, 30258, 31320, 32103, 33210, 33620, 35670, 37584, 40344, 42804, 44280, 45387, 46980, 47560, 48749, 50430, 53136, 53505, 57072, 60516, 62640, 64206, 66420, 67240, 71340, 75645, 80688, 85608, 88560, 90774, 93960, 95120, 96309, 97498, 100860, 107010, 121032, 128412, 132840, 134480, 136161, 142680, 146247, 151290, 160515, 171216, 181548, 187920, 192618, 194996, 201720, 214020, 226935, 242064, 243745, 256824, 265680, 272322, 285360, 292494, 302580, 321030, 363096, 385236, 389992, 403440, 428040, 438741, 453870, 481545, 487490, 513648, 544644, 584988, 605160, 642060, 680805, 726192, 731235, 770472, 779984, 856080, 877482, 907740, 963090, 974980, 1089288, 1169976, 1210320, 1284120, 1316223, 1361610, 1462470, 1540944, 1754964, 1815480, 1926180, 1949960, 2178576, 2193705, 2339952, 2568240, 2632446, 2723220, 2924940, 3509928, 3630960, 3852360, 3899920, 3948669, 4387410, 5264892, 5446440, 5849880, 6581115, 7019856, 7704720, 7897338, 8774820, 10529784, 10892880, 11699760, 13162230, 15794676, 17549640, 19743345, 21059568, 26324460, 31589352, 35099280, 39486690, 52648920, 63178704, 78973380, 105297840, 157946760, 315893520]

約数ペア:

[(1, 315893520), (2, 157946760), (3, 105297840), (4, 78973380), (5, 63178704), (6, 52648920), (8, 39486690), (9, 35099280), (10, 31589352), (12, 26324460), (15, 21059568), (16, 19743345), (18, 17549640), (20, 15794676), (24, 13162230), (27, 11699760), (29, 10892880), (30, 10529784), (36, 8774820), (40, 7897338), (41, 7704720), (45, 7019856), (48, 6581115), (54, 5849880), (58, 5446440), (60, 5264892), (72, 4387410), (80, 3948669), (81, 3899920), (82, 3852360), (87, 3630960), (90, 3509928), (108, 2924940), (116, 2723220), (120, 2632446), (123, 2568240), (135, 2339952), (144, 2193705), (145, 2178576), (162, 1949960), (164, 1926180), (174, 1815480), (180, 1754964), (205, 1540944), (216, 1462470), (232, 1361610), (240, 1316223), (246, 1284120), (261, 1210320), (270, 1169976), (290, 1089288), (324, 974980), (328, 963090), (348, 907740), (360, 877482), (369, 856080), (405, 779984), (410, 770472), (432, 731235), (435, 726192), (464, 680805), (492, 642060), (522, 605160), (540, 584988), (580, 544644), (615, 513648), (648, 487490), (656, 481545), (696, 453870), (720, 438741), (738, 428040), (783, 403440), (810, 389992), (820, 385236), (870, 363096), (984, 321030), (1044, 302580), (1080, 292494), (1107, 285360), (1160, 272322), (1189, 265680), (1230, 256824), (1296, 243745), (1305, 242064), (1392, 226935), (1476, 214020), (1566, 201720), (1620, 194996), (1640, 192618), (1681, 187920), (1740, 181548), (1845, 171216), (1968, 160515), (2088, 151290), (2160, 146247), (2214, 142680), (2320, 136161), (2349, 134480), (2378, 132840), (2460, 128412), (2610, 121032), (2952, 107010), (3132, 100860), (3240, 97498), (3280, 96309), (3321, 95120), (3362, 93960), (3480, 90774), (3567, 88560), (3690, 85608), (3915, 80688), (4176, 75645), (4428, 71340), (4698, 67240), (4756, 66420), (4920, 64206), (5043, 62640), (5220, 60516), (5535, 57072), (5904, 53505), (5945, 53136), (6264, 50430), (6480, 48749), (6642, 47560), (6724, 46980), (6960, 45387), (7134, 44280), (7380, 42804), (7830, 40344), (8405, 37584), (8856, 35670), (9396, 33620), (9512, 33210), (9840, 32103), (10086, 31320), (10440, 30258), (10701, 29520), (11070, 28536), (11745, 26896), (11890, 26568), (12528, 25215), (13284, 23780), (13448, 23490), (14268, 22140), (14760, 21402), (15129, 20880), (15660, 20172), (16605, 19024), (16810, 18792), (17712, 17835)]