77715120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 277982208

約数和(自身を除く): 200267088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 167, 168, 210, 240, 277, 280, 334, 336, 420, 501, 554, 560, 668, 831, 835, 840, 1002, 1108, 1169, 1336, 1385, 1662, 1670, 1680, 1939, 2004, 2216, 2338, 2505, 2672, 2770, 3324, 3340, 3507, 3878, 4008, 4155, 4432, 4676, 5010, 5540, 5817, 5845, 6648, 6680, 7014, 7756, 8016, 8310, 9352, 9695, 10020, 11080, 11634, 11690, 13296, 13360, 14028, 15512, 16620, 17535, 18704, 19390, 20040, 22160, 23268, 23380, 28056, 29085, 31024, 33240, 35070, 38780, 40080, 46259, 46536, 46760, 56112, 58170, 66480, 70140, 77560, 92518, 93072, 93520, 116340, 138777, 140280, 155120, 185036, 231295, 232680, 277554, 280560, 323813, 370072, 462590, 465360, 555108, 647626, 693885, 740144, 925180, 971439, 1110216, 1295252, 1387770, 1619065, 1850360, 1942878, 2220432, 2590504, 2775540, 3238130, 3700720, 3885756, 4857195, 5181008, 5551080, 6476260, 7771512, 9714390, 11102160, 12952520, 15543024, 19428780, 25905040, 38857560, 77715120]

約数ペア:

[(1, 77715120), (2, 38857560), (3, 25905040), (4, 19428780), (5, 15543024), (6, 12952520), (7, 11102160), (8, 9714390), (10, 7771512), (12, 6476260), (14, 5551080), (15, 5181008), (16, 4857195), (20, 3885756), (21, 3700720), (24, 3238130), (28, 2775540), (30, 2590504), (35, 2220432), (40, 1942878), (42, 1850360), (48, 1619065), (56, 1387770), (60, 1295252), (70, 1110216), (80, 971439), (84, 925180), (105, 740144), (112, 693885), (120, 647626), (140, 555108), (167, 465360), (168, 462590), (210, 370072), (240, 323813), (277, 280560), (280, 277554), (334, 232680), (336, 231295), (420, 185036), (501, 155120), (554, 140280), (560, 138777), (668, 116340), (831, 93520), (835, 93072), (840, 92518), (1002, 77560), (1108, 70140), (1169, 66480), (1336, 58170), (1385, 56112), (1662, 46760), (1670, 46536), (1680, 46259), (1939, 40080), (2004, 38780), (2216, 35070), (2338, 33240), (2505, 31024), (2672, 29085), (2770, 28056), (3324, 23380), (3340, 23268), (3507, 22160), (3878, 20040), (4008, 19390), (4155, 18704), (4432, 17535), (4676, 16620), (5010, 15512), (5540, 14028), (5817, 13360), (5845, 13296), (6648, 11690), (6680, 11634), (7014, 11080), (7756, 10020), (8016, 9695), (8310, 9352)]