2104885209280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{819251}}^1$

素因数の和:819343

約数の個数: 224

約数和(自身を含む): 6072898793472

約数和(自身を除く): 3968013584192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 320, 370, 434, 448, 496, 518, 560, 592, 620, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1736, 1984, 2072, 2170, 2240, 2294, 2368, 2480, 2590, 2960, 3472, 4144, 4340, 4588, 4960, 5180, 5735, 5920, 6944, 8029, 8288, 8680, 9176, 9920, 10360, 11470, 11840, 13888, 16058, 16576, 17360, 18352, 20720, 22940, 32116, 34720, 36704, 40145, 41440, 45880, 64232, 69440, 73408, 80290, 82880, 91760, 128464, 160580, 183520, 256928, 321160, 367040, 513856, 642320, 819251, 1284640, 1638502, 2569280, 3277004, 4096255, 5734757, 6554008, 8192510, 11469514, 13108016, 16385020, 22939028, 25396781, 26216032, 28673785, 30312287, 32770040, 45878056, 50793562, 52432064, 57347570, 60624574, 65540080, 91756112, 101587124, 114695140, 121249148, 126983905, 131080160, 151561435, 177777467, 183512224, 203174248, 212186009, 229390280, 242498296, 253967810, 262160320, 303122870, 355554934, 367024448, 406348496, 424372018, 458780560, 484996592, 507935620, 606245740, 711109868, 812696992, 848744036, 888887335, 917561120, 939680897, 969993184, 1015871240, 1060930045, 1212491480, 1422219736, 1625393984, 1697488072, 1777774670, 1835122240, 1879361794, 1939986368, 2031742480, 2121860090, 2424982960, 2844439472, 3394976144, 3555549340, 3758723588, 4063484960, 4243720180, 4698404485, 4849965920, 5688878944, 6577766279, 6789952288, 7111098680, 7517447176, 8126969920, 8487440360, 9396808970, 9699931840, 11377757888, 13155532558, 13579904576, 14222197360, 15034894352, 16974880720, 18793617940, 26311065116, 28444394720, 30069788704, 32888831395, 33949761440, 37587235880, 52622130232, 56888789440, 60139577408, 65777662790, 67899522880, 75174471760, 105244260464, 131555325580, 150348943520, 210488520928, 263110651160, 300697887040, 420977041856, 526221302320, 1052442604640, 2104885209280]

約数ペア:

[(1, 2104885209280), (2, 1052442604640), (4, 526221302320), (5, 420977041856), (7, 300697887040), (8, 263110651160), (10, 210488520928), (14, 150348943520), (16, 131555325580), (20, 105244260464), (28, 75174471760), (31, 67899522880), (32, 65777662790), (35, 60139577408), (37, 56888789440), (40, 52622130232), (56, 37587235880), (62, 33949761440), (64, 32888831395), (70, 30069788704), (74, 28444394720), (80, 26311065116), (112, 18793617940), (124, 16974880720), (140, 15034894352), (148, 14222197360), (155, 13579904576), (160, 13155532558), (185, 11377757888), (217, 9699931840), (224, 9396808970), (248, 8487440360), (259, 8126969920), (280, 7517447176), (296, 7111098680), (310, 6789952288), (320, 6577766279), (370, 5688878944), (434, 4849965920), (448, 4698404485), (496, 4243720180), (518, 4063484960), (560, 3758723588), (592, 3555549340), (620, 3394976144), (740, 2844439472), (868, 2424982960), (992, 2121860090), (1036, 2031742480), (1085, 1939986368), (1120, 1879361794), (1147, 1835122240), (1184, 1777774670), (1240, 1697488072), (1295, 1625393984), (1480, 1422219736), (1736, 1212491480), (1984, 1060930045), (2072, 1015871240), (2170, 969993184), (2240, 939680897), (2294, 917561120), (2368, 888887335), (2480, 848744036), (2590, 812696992), (2960, 711109868), (3472, 606245740), (4144, 507935620), (4340, 484996592), (4588, 458780560), (4960, 424372018), (5180, 406348496), (5735, 367024448), (5920, 355554934), (6944, 303122870), (8029, 262160320), (8288, 253967810), (8680, 242498296), (9176, 229390280), (9920, 212186009), (10360, 203174248), (11470, 183512224), (11840, 177777467), (13888, 151561435), (16058, 131080160), (16576, 126983905), (17360, 121249148), (18352, 114695140), (20720, 101587124), (22940, 91756112), (32116, 65540080), (34720, 60624574), (36704, 57347570), (40145, 52432064), (41440, 50793562), (45880, 45878056), (64232, 32770040), (69440, 30312287), (73408, 28673785), (80290, 26216032), (82880, 25396781), (91760, 22939028), (128464, 16385020), (160580, 13108016), (183520, 11469514), (256928, 8192510), (321160, 6554008), (367040, 5734757), (513856, 4096255), (642320, 3277004), (819251, 2569280), (1284640, 1638502)]