71507169960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1\times {\mathrm{1931}}^1$

素因数の和:3099

約数の個数: 128

約数和(自身を含む): 215435928960

約数和(自身を除く): 143928759000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 733, 842, 1263, 1466, 1684, 1931, 2105, 2199, 2526, 2932, 3368, 3665, 3862, 4210, 4398, 5052, 5793, 5864, 6315, 7330, 7724, 8420, 8796, 9655, 10104, 10995, 11586, 12630, 14660, 15448, 16840, 17592, 19310, 21990, 23172, 25260, 28965, 29320, 38620, 43980, 46344, 50520, 57930, 77240, 87960, 115860, 231720, 308593, 617186, 812951, 925779, 1234372, 1415423, 1542965, 1625902, 1851558, 2438853, 2468744, 2830846, 3085930, 3251804, 3703116, 4064755, 4246269, 4628895, 4877706, 5661692, 6171860, 6503608, 7077115, 7406232, 8129510, 8492538, 9257790, 9755412, 11323384, 12194265, 12343720, 14154230, 16259020, 16985076, 18515580, 19510824, 21231345, 24388530, 28308460, 32518040, 33970152, 37031160, 42462690, 48777060, 56616920, 84925380, 97554120, 169850760, 595893083, 1191786166, 1787679249, 2383572332, 2979465415, 3575358498, 4767144664, 5958930830, 7150716996, 8938396245, 11917861660, 14301433992, 17876792490, 23835723320, 35753584980, 71507169960]

約数ペア:

[(1, 71507169960), (2, 35753584980), (3, 23835723320), (4, 17876792490), (5, 14301433992), (6, 11917861660), (8, 8938396245), (10, 7150716996), (12, 5958930830), (15, 4767144664), (20, 3575358498), (24, 2979465415), (30, 2383572332), (40, 1787679249), (60, 1191786166), (120, 595893083), (421, 169850760), (733, 97554120), (842, 84925380), (1263, 56616920), (1466, 48777060), (1684, 42462690), (1931, 37031160), (2105, 33970152), (2199, 32518040), (2526, 28308460), (2932, 24388530), (3368, 21231345), (3665, 19510824), (3862, 18515580), (4210, 16985076), (4398, 16259020), (5052, 14154230), (5793, 12343720), (5864, 12194265), (6315, 11323384), (7330, 9755412), (7724, 9257790), (8420, 8492538), (8796, 8129510), (9655, 7406232), (10104, 7077115), (10995, 6503608), (11586, 6171860), (12630, 5661692), (14660, 4877706), (15448, 4628895), (16840, 4246269), (17592, 4064755), (19310, 3703116), (21990, 3251804), (23172, 3085930), (25260, 2830846), (28965, 2468744), (29320, 2438853), (38620, 1851558), (43980, 1625902), (46344, 1542965), (50520, 1415423), (57930, 1234372), (77240, 925779), (87960, 812951), (115860, 617186), (231720, 308593)]