342256920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 1114041600

約数和(自身を除く): 771784680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 139, 142, 170, 204, 213, 255, 278, 284, 289, 340, 355, 408, 417, 426, 510, 556, 568, 578, 680, 695, 710, 834, 852, 867, 1020, 1065, 1112, 1156, 1207, 1390, 1420, 1445, 1668, 1704, 1734, 2040, 2085, 2130, 2312, 2363, 2414, 2780, 2840, 2890, 3336, 3468, 3621, 4170, 4260, 4335, 4726, 4828, 5560, 5780, 6035, 6936, 7089, 7242, 8340, 8520, 8670, 9452, 9656, 9869, 11560, 11815, 12070, 14178, 14484, 16680, 17340, 18105, 18904, 19738, 20519, 23630, 24140, 28356, 28968, 29607, 34680, 35445, 36210, 39476, 40171, 41038, 47260, 48280, 49345, 56712, 59214, 61557, 70890, 72420, 78952, 80342, 82076, 94520, 98690, 102595, 118428, 120513, 123114, 141780, 144840, 148035, 160684, 164152, 167773, 197380, 200855, 205190, 236856, 241026, 246228, 283560, 296070, 307785, 321368, 335546, 394760, 401710, 410380, 482052, 492456, 503319, 592140, 602565, 615570, 671092, 803420, 820760, 838865, 964104, 1006638, 1184280, 1205130, 1231140, 1342184, 1606840, 1677730, 2013276, 2410260, 2462280, 2516595, 2852141, 3355460, 4026552, 4820520, 5033190, 5704282, 6710920, 8556423, 10066380, 11408564, 14260705, 17112846, 20132760, 22817128, 28521410, 34225692, 42782115, 57042820, 68451384, 85564230, 114085640, 171128460, 342256920]

約数ペア:

[(1, 342256920), (2, 171128460), (3, 114085640), (4, 85564230), (5, 68451384), (6, 57042820), (8, 42782115), (10, 34225692), (12, 28521410), (15, 22817128), (17, 20132760), (20, 17112846), (24, 14260705), (30, 11408564), (34, 10066380), (40, 8556423), (51, 6710920), (60, 5704282), (68, 5033190), (71, 4820520), (85, 4026552), (102, 3355460), (120, 2852141), (136, 2516595), (139, 2462280), (142, 2410260), (170, 2013276), (204, 1677730), (213, 1606840), (255, 1342184), (278, 1231140), (284, 1205130), (289, 1184280), (340, 1006638), (355, 964104), (408, 838865), (417, 820760), (426, 803420), (510, 671092), (556, 615570), (568, 602565), (578, 592140), (680, 503319), (695, 492456), (710, 482052), (834, 410380), (852, 401710), (867, 394760), (1020, 335546), (1065, 321368), (1112, 307785), (1156, 296070), (1207, 283560), (1390, 246228), (1420, 241026), (1445, 236856), (1668, 205190), (1704, 200855), (1734, 197380), (2040, 167773), (2085, 164152), (2130, 160684), (2312, 148035), (2363, 144840), (2414, 141780), (2780, 123114), (2840, 120513), (2890, 118428), (3336, 102595), (3468, 98690), (3621, 94520), (4170, 82076), (4260, 80342), (4335, 78952), (4726, 72420), (4828, 70890), (5560, 61557), (5780, 59214), (6035, 56712), (6936, 49345), (7089, 48280), (7242, 47260), (8340, 41038), (8520, 40171), (8670, 39476), (9452, 36210), (9656, 35445), (9869, 34680), (11560, 29607), (11815, 28968), (12070, 28356), (14178, 24140), (14484, 23630), (16680, 20519), (17340, 19738), (18105, 18904)]