2663201520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{528413}}^1$

素因数の和:528439

約数の個数: 120

約数和(自身を含む): 10221640416

約数和(自身を除く): 7558438896

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, 528413, 1056826, 1585239, 2113652, 2642065, 3170478, 3698891, 4227304, 4755717, 5284130, 6340956, 7397782, 7926195, 8454608, 9511434, 10568260, 11096673, 12681912, 14795564, 15852390, 18494455, 19022868, 21136520, 22193346, 23778585, 25363824, 29591128, 31704780, 33290019, 36988910, 38045736, 42273040, 44386692, 47557170, 55483365, 59182256, 63409560, 66580038, 73977820, 76091472, 88773384, 95114340, 110966730, 126819120, 133160076, 147955640, 166450095, 177546768, 190228680, 221933460, 266320152, 295911280, 332900190, 380457360, 443866920, 532640304, 665800380, 887733840, 1331600760, 2663201520]

約数ペア:

[(1, 2663201520), (2, 1331600760), (3, 887733840), (4, 665800380), (5, 532640304), (6, 443866920), (7, 380457360), (8, 332900190), (9, 295911280), (10, 266320152), (12, 221933460), (14, 190228680), (15, 177546768), (16, 166450095), (18, 147955640), (20, 133160076), (21, 126819120), (24, 110966730), (28, 95114340), (30, 88773384), (35, 76091472), (36, 73977820), (40, 66580038), (42, 63409560), (45, 59182256), (48, 55483365), (56, 47557170), (60, 44386692), (63, 42273040), (70, 38045736), (72, 36988910), (80, 33290019), (84, 31704780), (90, 29591128), (105, 25363824), (112, 23778585), (120, 22193346), (126, 21136520), (140, 19022868), (144, 18494455), (168, 15852390), (180, 14795564), (210, 12681912), (240, 11096673), (252, 10568260), (280, 9511434), (315, 8454608), (336, 7926195), (360, 7397782), (420, 6340956), (504, 5284130), (560, 4755717), (630, 4227304), (720, 3698891), (840, 3170478), (1008, 2642065), (1260, 2113652), (1680, 1585239), (2520, 1056826), (5040, 528413)]