245694960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:137

約数の個数: 360

約数和(自身を含む): 999891360

約数和(自身を除く): 754196400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 41, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 82, 84, 87, 90, 105, 112, 116, 120, 123, 126, 140, 144, 145, 164, 168, 174, 180, 203, 205, 210, 232, 240, 246, 252, 261, 280, 287, 290, 315, 328, 336, 348, 360, 369, 406, 410, 420, 435, 464, 492, 504, 522, 560, 574, 580, 609, 615, 630, 656, 696, 720, 738, 812, 820, 840, 861, 870, 984, 1008, 1015, 1044, 1148, 1160, 1189, 1218, 1230, 1260, 1305, 1392, 1435, 1476, 1624, 1640, 1680, 1681, 1722, 1740, 1827, 1845, 1968, 2030, 2088, 2296, 2320, 2378, 2436, 2460, 2520, 2583, 2610, 2870, 2952, 3045, 3248, 3280, 3362, 3444, 3480, 3567, 3654, 3690, 4060, 4176, 4305, 4592, 4756, 4872, 4920, 5040, 5043, 5166, 5220, 5740, 5904, 5945, 6090, 6724, 6888, 6960, 7134, 7308, 7380, 8120, 8323, 8405, 8610, 9135, 9512, 9744, 9840, 10086, 10332, 10440, 10701, 11480, 11767, 11890, 12180, 12915, 13448, 13776, 14268, 14616, 14760, 15129, 16240, 16646, 16810, 17220, 17835, 18270, 19024, 20172, 20664, 20880, 21402, 22960, 23534, 23780, 24360, 24969, 25215, 25830, 26896, 28536, 29232, 29520, 30258, 33292, 33620, 34440, 35301, 35670, 36540, 40344, 41328, 41615, 42804, 47068, 47560, 48720, 48749, 49938, 50430, 51660, 53505, 57072, 58835, 60516, 66584, 67240, 68880, 70602, 71340, 73080, 74907, 75645, 80688, 83230, 85608, 94136, 95120, 97498, 99876, 100860, 103320, 105903, 107010, 117670, 121032, 124845, 133168, 134480, 141204, 142680, 146160, 146247, 149814, 151290, 166460, 171216, 176505, 188272, 194996, 199752, 201720, 206640, 211806, 214020, 235340, 242064, 243745, 249690, 282408, 285360, 292494, 299628, 302580, 332920, 341243, 353010, 374535, 389992, 399504, 403440, 423612, 428040, 438741, 470680, 487490, 499380, 529515, 564816, 584988, 599256, 605160, 665840, 682486, 706020, 731235, 749070, 779984, 847224, 856080, 877482, 941360, 974980, 998760, 1023729, 1059030, 1169976, 1198512, 1210320, 1364972, 1412040, 1462470, 1498140, 1694448, 1706215, 1754964, 1949960, 1997520, 2047458, 2118060, 2193705, 2339952, 2729944, 2824080, 2924940, 2996280, 3071187, 3412430, 3509928, 3899920, 4094916, 4236120, 4387410, 5118645, 5459888, 5849880, 5992560, 6142374, 6824860, 7019856, 8189832, 8472240, 8774820, 10237290, 11699760, 12284748, 13649720, 15355935, 16379664, 17549640, 20474580, 24569496, 27299440, 30711870, 35099280, 40949160, 49138992, 61423740, 81898320, 122847480, 245694960]

約数ペア:

[(1, 245694960), (2, 122847480), (3, 81898320), (4, 61423740), (5, 49138992), (6, 40949160), (7, 35099280), (8, 30711870), (9, 27299440), (10, 24569496), (12, 20474580), (14, 17549640), (15, 16379664), (16, 15355935), (18, 13649720), (20, 12284748), (21, 11699760), (24, 10237290), (28, 8774820), (29, 8472240), (30, 8189832), (35, 7019856), (36, 6824860), (40, 6142374), (41, 5992560), (42, 5849880), (45, 5459888), (48, 5118645), (56, 4387410), (58, 4236120), (60, 4094916), (63, 3899920), (70, 3509928), (72, 3412430), (80, 3071187), (82, 2996280), (84, 2924940), (87, 2824080), (90, 2729944), (105, 2339952), (112, 2193705), (116, 2118060), (120, 2047458), (123, 1997520), (126, 1949960), (140, 1754964), (144, 1706215), (145, 1694448), (164, 1498140), (168, 1462470), (174, 1412040), (180, 1364972), (203, 1210320), (205, 1198512), (210, 1169976), (232, 1059030), (240, 1023729), (246, 998760), (252, 974980), (261, 941360), (280, 877482), (287, 856080), (290, 847224), (315, 779984), (328, 749070), (336, 731235), (348, 706020), (360, 682486), (369, 665840), (406, 605160), (410, 599256), (420, 584988), (435, 564816), (464, 529515), (492, 499380), (504, 487490), (522, 470680), (560, 438741), (574, 428040), (580, 423612), (609, 403440), (615, 399504), (630, 389992), (656, 374535), (696, 353010), (720, 341243), (738, 332920), (812, 302580), (820, 299628), (840, 292494), (861, 285360), (870, 282408), (984, 249690), (1008, 243745), (1015, 242064), (1044, 235340), (1148, 214020), (1160, 211806), (1189, 206640), (1218, 201720), (1230, 199752), (1260, 194996), (1305, 188272), (1392, 176505), (1435, 171216), (1476, 166460), (1624, 151290), (1640, 149814), (1680, 146247), (1681, 146160), (1722, 142680), (1740, 141204), (1827, 134480), (1845, 133168), (1968, 124845), (2030, 121032), (2088, 117670), (2296, 107010), (2320, 105903), (2378, 103320), (2436, 100860), (2460, 99876), (2520, 97498), (2583, 95120), (2610, 94136), (2870, 85608), (2952, 83230), (3045, 80688), (3248, 75645), (3280, 74907), (3362, 73080), (3444, 71340), (3480, 70602), (3567, 68880), (3654, 67240), (3690, 66584), (4060, 60516), (4176, 58835), (4305, 57072), (4592, 53505), (4756, 51660), (4872, 50430), (4920, 49938), (5040, 48749), (5043, 48720), (5166, 47560), (5220, 47068), (5740, 42804), (5904, 41615), (5945, 41328), (6090, 40344), (6724, 36540), (6888, 35670), (6960, 35301), (7134, 34440), (7308, 33620), (7380, 33292), (8120, 30258), (8323, 29520), (8405, 29232), (8610, 28536), (9135, 26896), (9512, 25830), (9744, 25215), (9840, 24969), (10086, 24360), (10332, 23780), (10440, 23534), (10701, 22960), (11480, 21402), (11767, 20880), (11890, 20664), (12180, 20172), (12915, 19024), (13448, 18270), (13776, 17835), (14268, 17220), (14616, 16810), (14760, 16646), (15129, 16240)]