1115437680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{221317}}^1$

素因数の和:221343

約数の個数: 120

約数和(自身を含む): 4281175392

約数和(自身を除く): 3165737712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 221317, 442634, 663951, 885268, 1106585, 1327902, 1549219, 1770536, 1991853, 2213170, 2655804, 3098438, 3319755, 3541072, 3983706, 4426340, 4647657, 5311608, 6196876, 6639510, 7746095, 7967412, 8852680, 9295314, 9959265, 10623216, 12393752, 13279020, 13942971, 15492190, 15934824, 17705360, 18590628, 19918530, 23238285, 24787504, 26558040, 27885942, 30984380, 31869648, 37181256, 39837060, 46476570, 53116080, 55771884, 61968760, 69714855, 74362512, 79674120, 92953140, 111543768, 123937520, 139429710, 159348240, 185906280, 223087536, 278859420, 371812560, 557718840, 1115437680]

約数ペア:

[(1, 1115437680), (2, 557718840), (3, 371812560), (4, 278859420), (5, 223087536), (6, 185906280), (7, 159348240), (8, 139429710), (9, 123937520), (10, 111543768), (12, 92953140), (14, 79674120), (15, 74362512), (16, 69714855), (18, 61968760), (20, 55771884), (21, 53116080), (24, 46476570), (28, 39837060), (30, 37181256), (35, 31869648), (36, 30984380), (40, 27885942), (42, 26558040), (45, 24787504), (48, 23238285), (56, 19918530), (60, 18590628), (63, 17705360), (70, 15934824), (72, 15492190), (80, 13942971), (84, 13279020), (90, 12393752), (105, 10623216), (112, 9959265), (120, 9295314), (126, 8852680), (140, 7967412), (144, 7746095), (168, 6639510), (180, 6196876), (210, 5311608), (240, 4647657), (252, 4426340), (280, 3983706), (315, 3541072), (336, 3319755), (360, 3098438), (420, 2655804), (504, 2213170), (560, 1991853), (630, 1770536), (720, 1549219), (840, 1327902), (1008, 1106585), (1260, 885268), (1680, 663951), (2520, 442634), (5040, 221317)]