776635440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4091}}^1$

素因数の和:4227

約数の個数: 160

約数和(自身を含む): 2776536576

約数和(自身を除く): 1999901136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2712, 3164, 3390, 3955, 4091, 4520, 4746, 5424, 6328, 6780, 7910, 8182, 9040, 9492, 11865, 12273, 12656, 13560, 15820, 16364, 18984, 20455, 23730, 24546, 27120, 28637, 31640, 32728, 37968, 40910, 47460, 49092, 57274, 61365, 63280, 65456, 81820, 85911, 94920, 98184, 114548, 122730, 143185, 163640, 171822, 189840, 196368, 229096, 245460, 286370, 327280, 343644, 429555, 458192, 462283, 490920, 572740, 687288, 859110, 924566, 981840, 1145480, 1374576, 1386849, 1718220, 1849132, 2290960, 2311415, 2773698, 3235981, 3436440, 3698264, 4622830, 5547396, 6471962, 6872880, 6934245, 7396528, 9245660, 9707943, 11094792, 12943924, 13868490, 16179905, 18491320, 19415886, 22189584, 25887848, 27736980, 32359810, 36982640, 38831772, 48539715, 51775696, 55473960, 64719620, 77663544, 97079430, 110947920, 129439240, 155327088, 194158860, 258878480, 388317720, 776635440]

約数ペア:

[(1, 776635440), (2, 388317720), (3, 258878480), (4, 194158860), (5, 155327088), (6, 129439240), (7, 110947920), (8, 97079430), (10, 77663544), (12, 64719620), (14, 55473960), (15, 51775696), (16, 48539715), (20, 38831772), (21, 36982640), (24, 32359810), (28, 27736980), (30, 25887848), (35, 22189584), (40, 19415886), (42, 18491320), (48, 16179905), (56, 13868490), (60, 12943924), (70, 11094792), (80, 9707943), (84, 9245660), (105, 7396528), (112, 6934245), (113, 6872880), (120, 6471962), (140, 5547396), (168, 4622830), (210, 3698264), (226, 3436440), (240, 3235981), (280, 2773698), (336, 2311415), (339, 2290960), (420, 1849132), (452, 1718220), (560, 1386849), (565, 1374576), (678, 1145480), (791, 981840), (840, 924566), (904, 859110), (1130, 687288), (1356, 572740), (1582, 490920), (1680, 462283), (1695, 458192), (1808, 429555), (2260, 343644), (2373, 327280), (2712, 286370), (3164, 245460), (3390, 229096), (3955, 196368), (4091, 189840), (4520, 171822), (4746, 163640), (5424, 143185), (6328, 122730), (6780, 114548), (7910, 98184), (8182, 94920), (9040, 85911), (9492, 81820), (11865, 65456), (12273, 63280), (12656, 61365), (13560, 57274), (15820, 49092), (16364, 47460), (18984, 40910), (20455, 37968), (23730, 32728), (24546, 31640), (27120, 28637)]