161746740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6438

約数の個数: 96

約数和(自身を含む): 513999360

約数和(自身を除く): 352252620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 6373, 8460, 12690, 12746, 19119, 25380, 25492, 31865, 38238, 57357, 63730, 76476, 95595, 114714, 127460, 172071, 191190, 229428, 286785, 299531, 344142, 382380, 573570, 599062, 688284, 860355, 898593, 1147140, 1198124, 1497655, 1720710, 1797186, 2695779, 2995310, 3441420, 3594372, 4492965, 5391558, 5990620, 8087337, 8985930, 10783116, 13478895, 16174674, 17971860, 26957790, 32349348, 40436685, 53915580, 80873370, 161746740]

約数ペア:

[(1, 161746740), (2, 80873370), (3, 53915580), (4, 40436685), (5, 32349348), (6, 26957790), (9, 17971860), (10, 16174674), (12, 13478895), (15, 10783116), (18, 8985930), (20, 8087337), (27, 5990620), (30, 5391558), (36, 4492965), (45, 3594372), (47, 3441420), (54, 2995310), (60, 2695779), (90, 1797186), (94, 1720710), (108, 1497655), (135, 1198124), (141, 1147140), (180, 898593), (188, 860355), (235, 688284), (270, 599062), (282, 573570), (423, 382380), (470, 344142), (540, 299531), (564, 286785), (705, 229428), (846, 191190), (940, 172071), (1269, 127460), (1410, 114714), (1692, 95595), (2115, 76476), (2538, 63730), (2820, 57357), (4230, 38238), (5076, 31865), (6345, 25492), (6373, 25380), (8460, 19119), (12690, 12746)]