980718480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6334

約数の個数: 240

約数和(自身を含む): 3886132224

約数和(自身を除く): 2905413744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6277, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 12554, 13020, 15624, 17360, 18831, 19530, 22320, 25108, 26040, 31248, 31385, 37662, 39060, 43939, 50216, 52080, 56493, 62770, 75324, 78120, 87878, 94155, 100432, 112986, 125540, 131817, 150648, 156240, 175756, 188310, 194587, 219695, 225972, 251080, 263634, 282465, 301296, 351512, 376620, 389174, 395451, 439390, 451944, 502160, 527268, 564930, 583761, 659085, 703024, 753240, 778348, 790902, 878780, 903888, 972935, 1054536, 1129860, 1167522, 1318170, 1362109, 1506480, 1556696, 1581804, 1751283, 1757560, 1945870, 1977255, 2109072, 2259720, 2335044, 2636340, 2724218, 2918805, 3113392, 3163608, 3502566, 3515120, 3891740, 3954510, 4086327, 4519440, 4670088, 5272680, 5448436, 5837610, 6327216, 6810545, 7005132, 7783480, 7909020, 8172654, 8756415, 9340176, 10545360, 10896872, 11675220, 12258981, 13621090, 14010264, 15566960, 15818040, 16345308, 17512830, 20431635, 21793744, 23350440, 24517962, 27242180, 28020528, 31636080, 32690616, 35025660, 40863270, 46700880, 49035924, 54484360, 61294905, 65381232, 70051320, 81726540, 98071848, 108968720, 122589810, 140102640, 163453080, 196143696, 245179620, 326906160, 490359240, 980718480]

約数ペア:

[(1, 980718480), (2, 490359240), (3, 326906160), (4, 245179620), (5, 196143696), (6, 163453080), (7, 140102640), (8, 122589810), (9, 108968720), (10, 98071848), (12, 81726540), (14, 70051320), (15, 65381232), (16, 61294905), (18, 54484360), (20, 49035924), (21, 46700880), (24, 40863270), (28, 35025660), (30, 32690616), (31, 31636080), (35, 28020528), (36, 27242180), (40, 24517962), (42, 23350440), (45, 21793744), (48, 20431635), (56, 17512830), (60, 16345308), (62, 15818040), (63, 15566960), (70, 14010264), (72, 13621090), (80, 12258981), (84, 11675220), (90, 10896872), (93, 10545360), (105, 9340176), (112, 8756415), (120, 8172654), (124, 7909020), (126, 7783480), (140, 7005132), (144, 6810545), (155, 6327216), (168, 5837610), (180, 5448436), (186, 5272680), (210, 4670088), (217, 4519440), (240, 4086327), (248, 3954510), (252, 3891740), (279, 3515120), (280, 3502566), (310, 3163608), (315, 3113392), (336, 2918805), (360, 2724218), (372, 2636340), (420, 2335044), (434, 2259720), (465, 2109072), (496, 1977255), (504, 1945870), (558, 1757560), (560, 1751283), (620, 1581804), (630, 1556696), (651, 1506480), (720, 1362109), (744, 1318170), (840, 1167522), (868, 1129860), (930, 1054536), (1008, 972935), (1085, 903888), (1116, 878780), (1240, 790902), (1260, 778348), (1302, 753240), (1395, 703024), (1488, 659085), (1680, 583761), (1736, 564930), (1860, 527268), (1953, 502160), (2170, 451944), (2232, 439390), (2480, 395451), (2520, 389174), (2604, 376620), (2790, 351512), (3255, 301296), (3472, 282465), (3720, 263634), (3906, 251080), (4340, 225972), (4464, 219695), (5040, 194587), (5208, 188310), (5580, 175756), (6277, 156240), (6510, 150648), (7440, 131817), (7812, 125540), (8680, 112986), (9765, 100432), (10416, 94155), (11160, 87878), (12554, 78120), (13020, 75324), (15624, 62770), (17360, 56493), (18831, 52080), (19530, 50216), (22320, 43939), (25108, 39060), (26040, 37662), (31248, 31385)]