1671395580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20773}}^1$

素因数の和:20940

約数の個数: 96

約数和(自身を含む): 5235048000

約数和(自身を除く): 3563652420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 270, 298, 447, 540, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4023, 4470, 5364, 6705, 8046, 8940, 13410, 16092, 20115, 20773, 26820, 40230, 41546, 62319, 80460, 83092, 103865, 124638, 186957, 207730, 249276, 311595, 373914, 415460, 560871, 623190, 747828, 934785, 1121742, 1246380, 1869570, 2243484, 2804355, 3095177, 3739140, 5608710, 6190354, 9285531, 11217420, 12380708, 15475885, 18571062, 27856593, 30951770, 37142124, 46427655, 55713186, 61903540, 83569779, 92855310, 111426372, 139282965, 167139558, 185710620, 278565930, 334279116, 417848895, 557131860, 835697790, 1671395580]

約数ペア:

[(1, 1671395580), (2, 835697790), (3, 557131860), (4, 417848895), (5, 334279116), (6, 278565930), (9, 185710620), (10, 167139558), (12, 139282965), (15, 111426372), (18, 92855310), (20, 83569779), (27, 61903540), (30, 55713186), (36, 46427655), (45, 37142124), (54, 30951770), (60, 27856593), (90, 18571062), (108, 15475885), (135, 12380708), (149, 11217420), (180, 9285531), (270, 6190354), (298, 5608710), (447, 3739140), (540, 3095177), (596, 2804355), (745, 2243484), (894, 1869570), (1341, 1246380), (1490, 1121742), (1788, 934785), (2235, 747828), (2682, 623190), (2980, 560871), (4023, 415460), (4470, 373914), (5364, 311595), (6705, 249276), (8046, 207730), (8940, 186957), (13410, 124638), (16092, 103865), (20115, 83092), (20773, 80460), (26820, 62319), (40230, 41546)]