681831360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1152

約数の個数: 336

約数和(自身を含む): 2769242112

約数和(自身を除く): 2087410752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1085, 1091, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 1984, 2016, 2170, 2182, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3255, 3273, 3360, 3472, 3720, 3906, 4032, 4340, 4364, 4464, 4960, 5040, 5208, 5455, 5580, 5952, 6510, 6546, 6720, 6944, 7440, 7637, 7812, 8680, 8728, 8928, 9765, 9819, 9920, 10080, 10416, 10910, 11160, 13020, 13092, 13888, 14880, 15274, 15624, 16365, 17360, 17456, 17856, 19530, 19638, 20160, 20832, 21820, 22320, 22911, 26040, 26184, 29760, 30548, 31248, 32730, 33821, 34720, 34912, 38185, 39060, 39276, 41664, 43640, 44640, 45822, 49095, 52080, 52368, 61096, 62496, 65460, 67642, 68733, 69440, 69824, 76370, 78120, 78552, 87280, 89280, 91644, 98190, 101463, 104160, 104736, 114555, 122192, 124992, 130920, 135284, 137466, 152740, 156240, 157104, 169105, 174560, 183288, 196380, 202926, 208320, 209472, 229110, 236747, 244384, 261840, 270568, 274932, 304389, 305480, 312480, 314208, 338210, 343665, 349120, 366576, 392760, 405852, 458220, 473494, 488768, 507315, 523680, 541136, 549864, 608778, 610960, 624960, 628416, 676420, 687330, 710241, 733152, 785520, 811704, 916440, 946988, 1014630, 1047360, 1082272, 1099728, 1183735, 1217556, 1221920, 1352840, 1374660, 1420482, 1466304, 1521945, 1571040, 1623408, 1832880, 1893976, 2029260, 2130723, 2164544, 2199456, 2367470, 2435112, 2443840, 2705680, 2749320, 2840964, 3043890, 3142080, 3246816, 3551205, 3665760, 3787952, 4058520, 4261446, 4398912, 4734940, 4870224, 5411360, 5498640, 5681928, 6087780, 6493632, 7102410, 7331520, 7575904, 8117040, 8522892, 9469880, 9740448, 10653615, 10822720, 10997280, 11363856, 12175560, 14204820, 15151808, 16234080, 17045784, 18939760, 19480896, 21307230, 21994560, 22727712, 24351120, 28409640, 32468160, 34091568, 37879520, 42614460, 45455424, 48702240, 56819280, 68183136, 75759040, 85228920, 97404480, 113638560, 136366272, 170457840, 227277120, 340915680, 681831360]

約数ペア:

[(1, 681831360), (2, 340915680), (3, 227277120), (4, 170457840), (5, 136366272), (6, 113638560), (7, 97404480), (8, 85228920), (9, 75759040), (10, 68183136), (12, 56819280), (14, 48702240), (15, 45455424), (16, 42614460), (18, 37879520), (20, 34091568), (21, 32468160), (24, 28409640), (28, 24351120), (30, 22727712), (31, 21994560), (32, 21307230), (35, 19480896), (36, 18939760), (40, 17045784), (42, 16234080), (45, 15151808), (48, 14204820), (56, 12175560), (60, 11363856), (62, 10997280), (63, 10822720), (64, 10653615), (70, 9740448), (72, 9469880), (80, 8522892), (84, 8117040), (90, 7575904), (93, 7331520), (96, 7102410), (105, 6493632), (112, 6087780), (120, 5681928), (124, 5498640), (126, 5411360), (140, 4870224), (144, 4734940), (155, 4398912), (160, 4261446), (168, 4058520), (180, 3787952), (186, 3665760), (192, 3551205), (210, 3246816), (217, 3142080), (224, 3043890), (240, 2840964), (248, 2749320), (252, 2705680), (279, 2443840), (280, 2435112), (288, 2367470), (310, 2199456), (315, 2164544), (320, 2130723), (336, 2029260), (360, 1893976), (372, 1832880), (420, 1623408), (434, 1571040), (448, 1521945), (465, 1466304), (480, 1420482), (496, 1374660), (504, 1352840), (558, 1221920), (560, 1217556), (576, 1183735), (620, 1099728), (630, 1082272), (651, 1047360), (672, 1014630), (720, 946988), (744, 916440), (840, 811704), (868, 785520), (930, 733152), (960, 710241), (992, 687330), (1008, 676420), (1085, 628416), (1091, 624960), (1116, 610960), (1120, 608778), (1240, 549864), (1260, 541136), (1302, 523680), (1344, 507315), (1395, 488768), (1440, 473494), (1488, 458220), (1680, 405852), (1736, 392760), (1860, 366576), (1953, 349120), (1984, 343665), (2016, 338210), (2170, 314208), (2182, 312480), (2232, 305480), (2240, 304389), (2480, 274932), (2520, 270568), (2604, 261840), (2790, 244384), (2880, 236747), (2976, 229110), (3255, 209472), (3273, 208320), (3360, 202926), (3472, 196380), (3720, 183288), (3906, 174560), (4032, 169105), (4340, 157104), (4364, 156240), (4464, 152740), (4960, 137466), (5040, 135284), (5208, 130920), (5455, 124992), (5580, 122192), (5952, 114555), (6510, 104736), (6546, 104160), (6720, 101463), (6944, 98190), (7440, 91644), (7637, 89280), (7812, 87280), (8680, 78552), (8728, 78120), (8928, 76370), (9765, 69824), (9819, 69440), (9920, 68733), (10080, 67642), (10416, 65460), (10910, 62496), (11160, 61096), (13020, 52368), (13092, 52080), (13888, 49095), (14880, 45822), (15274, 44640), (15624, 43640), (16365, 41664), (17360, 39276), (17456, 39060), (17856, 38185), (19530, 34912), (19638, 34720), (20160, 33821), (20832, 32730), (21820, 31248), (22320, 30548), (22911, 29760), (26040, 26184)]