165426840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3326

約数の個数: 128

約数和(自身を含む): 563328000

約数和(自身を除く): 397901160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3259, 3384, 4230, 5076, 5640, 6345, 6518, 8460, 9777, 10152, 12690, 13036, 16295, 16920, 19554, 25380, 26072, 29331, 32590, 39108, 48885, 50760, 58662, 65180, 78216, 87993, 97770, 117324, 130360, 146655, 153173, 175986, 195540, 234648, 293310, 306346, 351972, 391080, 439965, 459519, 586620, 612692, 703944, 765865, 879930, 919038, 1173240, 1225384, 1378557, 1531730, 1759860, 1838076, 2297595, 2757114, 3063460, 3519720, 3676152, 4135671, 4595190, 5514228, 6126920, 6892785, 8271342, 9190380, 11028456, 13785570, 16542684, 18380760, 20678355, 27571140, 33085368, 41356710, 55142280, 82713420, 165426840]

約数ペア:

[(1, 165426840), (2, 82713420), (3, 55142280), (4, 41356710), (5, 33085368), (6, 27571140), (8, 20678355), (9, 18380760), (10, 16542684), (12, 13785570), (15, 11028456), (18, 9190380), (20, 8271342), (24, 6892785), (27, 6126920), (30, 5514228), (36, 4595190), (40, 4135671), (45, 3676152), (47, 3519720), (54, 3063460), (60, 2757114), (72, 2297595), (90, 1838076), (94, 1759860), (108, 1531730), (120, 1378557), (135, 1225384), (141, 1173240), (180, 919038), (188, 879930), (216, 765865), (235, 703944), (270, 612692), (282, 586620), (360, 459519), (376, 439965), (423, 391080), (470, 351972), (540, 306346), (564, 293310), (705, 234648), (846, 195540), (940, 175986), (1080, 153173), (1128, 146655), (1269, 130360), (1410, 117324), (1692, 97770), (1880, 87993), (2115, 78216), (2538, 65180), (2820, 58662), (3259, 50760), (3384, 48885), (4230, 39108), (5076, 32590), (5640, 29331), (6345, 26072), (6518, 25380), (8460, 19554), (9777, 16920), (10152, 16295), (12690, 13036)]