213224760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 797921280

約数和(自身を除く): 584696520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 191, 210, 252, 280, 315, 360, 382, 420, 443, 504, 573, 630, 764, 840, 886, 955, 1146, 1260, 1329, 1337, 1528, 1719, 1772, 1910, 2215, 2292, 2520, 2658, 2674, 2865, 3101, 3438, 3544, 3820, 3987, 4011, 4430, 4584, 5316, 5348, 5730, 6202, 6645, 6685, 6876, 7640, 7974, 8022, 8595, 8860, 9303, 10632, 10696, 11460, 12033, 12404, 13290, 13370, 13752, 15505, 15948, 16044, 17190, 17720, 18606, 19935, 20055, 22920, 24066, 24808, 26580, 26740, 27909, 31010, 31896, 32088, 34380, 37212, 39870, 40110, 46515, 48132, 53160, 53480, 55818, 60165, 62020, 68760, 74424, 79740, 80220, 84613, 93030, 96264, 111636, 120330, 124040, 139545, 159480, 160440, 169226, 186060, 223272, 240660, 253839, 279090, 338452, 372120, 423065, 481320, 507678, 558180, 592291, 676904, 761517, 846130, 1015356, 1116360, 1184582, 1269195, 1523034, 1692260, 1776873, 2030712, 2369164, 2538390, 2961455, 3046068, 3384520, 3553746, 3807585, 4738328, 5076780, 5330619, 5922910, 6092136, 7107492, 7615170, 8884365, 10153560, 10661238, 11845820, 14214984, 15230340, 17768730, 21322476, 23691640, 26653095, 30460680, 35537460, 42644952, 53306190, 71074920, 106612380, 213224760]

約数ペア:

[(1, 213224760), (2, 106612380), (3, 71074920), (4, 53306190), (5, 42644952), (6, 35537460), (7, 30460680), (8, 26653095), (9, 23691640), (10, 21322476), (12, 17768730), (14, 15230340), (15, 14214984), (18, 11845820), (20, 10661238), (21, 10153560), (24, 8884365), (28, 7615170), (30, 7107492), (35, 6092136), (36, 5922910), (40, 5330619), (42, 5076780), (45, 4738328), (56, 3807585), (60, 3553746), (63, 3384520), (70, 3046068), (72, 2961455), (84, 2538390), (90, 2369164), (105, 2030712), (120, 1776873), (126, 1692260), (140, 1523034), (168, 1269195), (180, 1184582), (191, 1116360), (210, 1015356), (252, 846130), (280, 761517), (315, 676904), (360, 592291), (382, 558180), (420, 507678), (443, 481320), (504, 423065), (573, 372120), (630, 338452), (764, 279090), (840, 253839), (886, 240660), (955, 223272), (1146, 186060), (1260, 169226), (1329, 160440), (1337, 159480), (1528, 139545), (1719, 124040), (1772, 120330), (1910, 111636), (2215, 96264), (2292, 93030), (2520, 84613), (2658, 80220), (2674, 79740), (2865, 74424), (3101, 68760), (3438, 62020), (3544, 60165), (3820, 55818), (3987, 53480), (4011, 53160), (4430, 48132), (4584, 46515), (5316, 40110), (5348, 39870), (5730, 37212), (6202, 34380), (6645, 32088), (6685, 31896), (6876, 31010), (7640, 27909), (7974, 26740), (8022, 26580), (8595, 24808), (8860, 24066), (9303, 22920), (10632, 20055), (10696, 19935), (11460, 18606), (12033, 17720), (12404, 17190), (13290, 16044), (13370, 15948), (13752, 15505)]