1656923520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1233

約数の個数: 256

約数和(自身を含む): 6094932480

約数和(自身を除く): 4438008960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 160, 168, 192, 210, 224, 226, 240, 280, 320, 336, 339, 384, 420, 448, 452, 480, 560, 565, 640, 672, 678, 791, 840, 896, 904, 960, 1091, 1120, 1130, 1344, 1356, 1582, 1680, 1695, 1808, 1920, 2182, 2240, 2260, 2373, 2688, 2712, 3164, 3273, 3360, 3390, 3616, 3955, 4364, 4480, 4520, 4746, 5424, 5455, 6328, 6546, 6720, 6780, 7232, 7637, 7910, 8728, 9040, 9492, 10848, 10910, 11865, 12656, 13092, 13440, 13560, 14464, 15274, 15820, 16365, 17456, 18080, 18984, 21696, 21820, 22911, 23730, 25312, 26184, 27120, 30548, 31640, 32730, 34912, 36160, 37968, 38185, 43392, 43640, 45822, 47460, 50624, 52368, 54240, 61096, 63280, 65460, 69824, 72320, 75936, 76370, 87280, 91644, 94920, 101248, 104736, 108480, 114555, 122192, 123283, 126560, 130920, 139648, 151872, 152740, 174560, 183288, 189840, 209472, 216960, 229110, 244384, 246566, 253120, 261840, 303744, 305480, 349120, 366576, 369849, 379680, 418944, 458220, 488768, 493132, 506240, 523680, 610960, 616415, 698240, 733152, 739698, 759360, 862981, 916440, 977536, 986264, 1047360, 1221920, 1232830, 1466304, 1479396, 1518720, 1725962, 1832880, 1849245, 1972528, 2094720, 2443840, 2465660, 2588943, 2932608, 2958792, 3451924, 3665760, 3698490, 3945056, 4314905, 4887680, 4931320, 5177886, 5917584, 6903848, 7331520, 7396980, 7890112, 8629810, 9862640, 10355772, 11835168, 12944715, 13807696, 14663040, 14793960, 15780224, 17259620, 19725280, 20711544, 23670336, 25889430, 27615392, 29587920, 34519240, 39450560, 41423088, 47340672, 51778860, 55230784, 59175840, 69038480, 78901120, 82846176, 103557720, 110461568, 118351680, 138076960, 165692352, 207115440, 236703360, 276153920, 331384704, 414230880, 552307840, 828461760, 1656923520]

約数ペア:

[(1, 1656923520), (2, 828461760), (3, 552307840), (4, 414230880), (5, 331384704), (6, 276153920), (7, 236703360), (8, 207115440), (10, 165692352), (12, 138076960), (14, 118351680), (15, 110461568), (16, 103557720), (20, 82846176), (21, 78901120), (24, 69038480), (28, 59175840), (30, 55230784), (32, 51778860), (35, 47340672), (40, 41423088), (42, 39450560), (48, 34519240), (56, 29587920), (60, 27615392), (64, 25889430), (70, 23670336), (80, 20711544), (84, 19725280), (96, 17259620), (105, 15780224), (112, 14793960), (113, 14663040), (120, 13807696), (128, 12944715), (140, 11835168), (160, 10355772), (168, 9862640), (192, 8629810), (210, 7890112), (224, 7396980), (226, 7331520), (240, 6903848), (280, 5917584), (320, 5177886), (336, 4931320), (339, 4887680), (384, 4314905), (420, 3945056), (448, 3698490), (452, 3665760), (480, 3451924), (560, 2958792), (565, 2932608), (640, 2588943), (672, 2465660), (678, 2443840), (791, 2094720), (840, 1972528), (896, 1849245), (904, 1832880), (960, 1725962), (1091, 1518720), (1120, 1479396), (1130, 1466304), (1344, 1232830), (1356, 1221920), (1582, 1047360), (1680, 986264), (1695, 977536), (1808, 916440), (1920, 862981), (2182, 759360), (2240, 739698), (2260, 733152), (2373, 698240), (2688, 616415), (2712, 610960), (3164, 523680), (3273, 506240), (3360, 493132), (3390, 488768), (3616, 458220), (3955, 418944), (4364, 379680), (4480, 369849), (4520, 366576), (4746, 349120), (5424, 305480), (5455, 303744), (6328, 261840), (6546, 253120), (6720, 246566), (6780, 244384), (7232, 229110), (7637, 216960), (7910, 209472), (8728, 189840), (9040, 183288), (9492, 174560), (10848, 152740), (10910, 151872), (11865, 139648), (12656, 130920), (13092, 126560), (13440, 123283), (13560, 122192), (14464, 114555), (15274, 108480), (15820, 104736), (16365, 101248), (17456, 94920), (18080, 91644), (18984, 87280), (21696, 76370), (21820, 75936), (22911, 72320), (23730, 69824), (25312, 65460), (26184, 63280), (27120, 61096), (30548, 54240), (31640, 52368), (32730, 50624), (34912, 47460), (36160, 45822), (37968, 43640), (38185, 43392)]