393280432560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{278543}}^1$

素因数の和:278652

約数の個数: 240

約数和(自身を含む): 1382061792384

約数和(自身を除く): 988781359824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 53, 60, 72, 74, 80, 90, 106, 111, 120, 144, 148, 159, 180, 185, 212, 222, 240, 265, 296, 318, 333, 360, 370, 424, 444, 477, 530, 555, 592, 636, 666, 720, 740, 795, 848, 888, 954, 1060, 1110, 1272, 1332, 1480, 1590, 1665, 1776, 1908, 1961, 2120, 2220, 2385, 2544, 2664, 2960, 3180, 3330, 3816, 3922, 4240, 4440, 4770, 5328, 5883, 6360, 6660, 7632, 7844, 8880, 9540, 9805, 11766, 12720, 13320, 15688, 17649, 19080, 19610, 23532, 26640, 29415, 31376, 35298, 38160, 39220, 47064, 58830, 70596, 78440, 88245, 94128, 117660, 141192, 156880, 176490, 235320, 278543, 282384, 352980, 470640, 557086, 705960, 835629, 1114172, 1392715, 1411920, 1671258, 2228344, 2506887, 2785430, 3342516, 4178145, 4456688, 5013774, 5570860, 6685032, 8356290, 10027548, 10306091, 11141720, 12534435, 13370064, 14762779, 16712580, 20055096, 20612182, 22283440, 25068870, 29525558, 30918273, 33425160, 40110192, 41224364, 44288337, 50137740, 51530455, 59051116, 61836546, 66850320, 73813895, 82448728, 88576674, 92754819, 100275480, 103060910, 118102232, 123673092, 132865011, 147627790, 154591365, 164897456, 177153348, 185509638, 200550960, 206121820, 221441685, 236204464, 247346184, 265730022, 295255580, 309182730, 354306696, 371019276, 412243640, 442883370, 463774095, 494692368, 531460044, 546222823, 590511160, 618365460, 664325055, 708613392, 742038552, 824487280, 885766740, 927548190, 1062920088, 1092445646, 1181022320, 1236730920, 1328650110, 1484077104, 1638668469, 1771533480, 1855096380, 2125840176, 2184891292, 2473461840, 2657300220, 2731114115, 3277336938, 3543066960, 3710192760, 4369782584, 4916005407, 5314600440, 5462228230, 6554673876, 7420385520, 8193342345, 8739565168, 9832010814, 10629200880, 10924456460, 13109347752, 16386684690, 19664021628, 21848912920, 24580027035, 26218695504, 32773369380, 39328043256, 43697825840, 49160054070, 65546738760, 78656086512, 98320108140, 131093477520, 196640216280, 393280432560]

約数ペア:

[(1, 393280432560), (2, 196640216280), (3, 131093477520), (4, 98320108140), (5, 78656086512), (6, 65546738760), (8, 49160054070), (9, 43697825840), (10, 39328043256), (12, 32773369380), (15, 26218695504), (16, 24580027035), (18, 21848912920), (20, 19664021628), (24, 16386684690), (30, 13109347752), (36, 10924456460), (37, 10629200880), (40, 9832010814), (45, 8739565168), (48, 8193342345), (53, 7420385520), (60, 6554673876), (72, 5462228230), (74, 5314600440), (80, 4916005407), (90, 4369782584), (106, 3710192760), (111, 3543066960), (120, 3277336938), (144, 2731114115), (148, 2657300220), (159, 2473461840), (180, 2184891292), (185, 2125840176), (212, 1855096380), (222, 1771533480), (240, 1638668469), (265, 1484077104), (296, 1328650110), (318, 1236730920), (333, 1181022320), (360, 1092445646), (370, 1062920088), (424, 927548190), (444, 885766740), (477, 824487280), (530, 742038552), (555, 708613392), (592, 664325055), (636, 618365460), (666, 590511160), (720, 546222823), (740, 531460044), (795, 494692368), (848, 463774095), (888, 442883370), (954, 412243640), (1060, 371019276), (1110, 354306696), (1272, 309182730), (1332, 295255580), (1480, 265730022), (1590, 247346184), (1665, 236204464), (1776, 221441685), (1908, 206121820), (1961, 200550960), (2120, 185509638), (2220, 177153348), (2385, 164897456), (2544, 154591365), (2664, 147627790), (2960, 132865011), (3180, 123673092), (3330, 118102232), (3816, 103060910), (3922, 100275480), (4240, 92754819), (4440, 88576674), (4770, 82448728), (5328, 73813895), (5883, 66850320), (6360, 61836546), (6660, 59051116), (7632, 51530455), (7844, 50137740), (8880, 44288337), (9540, 41224364), (9805, 40110192), (11766, 33425160), (12720, 30918273), (13320, 29525558), (15688, 25068870), (17649, 22283440), (19080, 20612182), (19610, 20055096), (23532, 16712580), (26640, 14762779), (29415, 13370064), (31376, 12534435), (35298, 11141720), (38160, 10306091), (39220, 10027548), (47064, 8356290), (58830, 6685032), (70596, 5570860), (78440, 5013774), (88245, 4456688), (94128, 4178145), (117660, 3342516), (141192, 2785430), (156880, 2506887), (176490, 2228344), (235320, 1671258), (278543, 1411920), (282384, 1392715), (352980, 1114172), (470640, 835629), (557086, 705960)]