2485716240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39989}}^1$

素因数の和:40049

約数の個数: 160

約数和(自身を含む): 9044778240

約数和(自身を除く): 6559062000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3885, 4144, 4440, 5180, 6216, 7770, 8880, 10360, 12432, 15540, 20720, 31080, 39989, 62160, 79978, 119967, 159956, 199945, 239934, 279923, 319912, 399890, 479868, 559846, 599835, 639824, 799780, 839769, 959736, 1119692, 1199670, 1399615, 1479593, 1599560, 1679538, 1919472, 2239384, 2399340, 2799230, 2959186, 3199120, 3359076, 4198845, 4438779, 4478768, 4798680, 5598460, 5918372, 6718152, 7397965, 8397690, 8877558, 9597360, 10357151, 11196920, 11836744, 13436304, 14795930, 16795380, 17755116, 20714302, 22193895, 22393840, 23673488, 29591860, 31071453, 33590760, 35510232, 41428604, 44387790, 51785755, 59183720, 62142906, 67181520, 71020464, 82857208, 88775580, 103571510, 118367440, 124285812, 155357265, 165714416, 177551160, 207143020, 248571624, 310714530, 355102320, 414286040, 497143248, 621429060, 828572080, 1242858120, 2485716240]

約数ペア:

[(1, 2485716240), (2, 1242858120), (3, 828572080), (4, 621429060), (5, 497143248), (6, 414286040), (7, 355102320), (8, 310714530), (10, 248571624), (12, 207143020), (14, 177551160), (15, 165714416), (16, 155357265), (20, 124285812), (21, 118367440), (24, 103571510), (28, 88775580), (30, 82857208), (35, 71020464), (37, 67181520), (40, 62142906), (42, 59183720), (48, 51785755), (56, 44387790), (60, 41428604), (70, 35510232), (74, 33590760), (80, 31071453), (84, 29591860), (105, 23673488), (111, 22393840), (112, 22193895), (120, 20714302), (140, 17755116), (148, 16795380), (168, 14795930), (185, 13436304), (210, 11836744), (222, 11196920), (240, 10357151), (259, 9597360), (280, 8877558), (296, 8397690), (336, 7397965), (370, 6718152), (420, 5918372), (444, 5598460), (518, 4798680), (555, 4478768), (560, 4438779), (592, 4198845), (740, 3359076), (777, 3199120), (840, 2959186), (888, 2799230), (1036, 2399340), (1110, 2239384), (1295, 1919472), (1480, 1679538), (1554, 1599560), (1680, 1479593), (1776, 1399615), (2072, 1199670), (2220, 1119692), (2590, 959736), (2960, 839769), (3108, 799780), (3885, 639824), (4144, 599835), (4440, 559846), (5180, 479868), (6216, 399890), (7770, 319912), (8880, 279923), (10360, 239934), (12432, 199945), (15540, 159956), (20720, 119967), (31080, 79978), (39989, 62160)]