157371120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1840

約数の個数: 160

約数和(自身を含む): 555589440

約数和(自身を除く): 398218320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1777, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3554, 3690, 4428, 4920, 5331, 5535, 5904, 7108, 7380, 8856, 8885, 9840, 10662, 11070, 14216, 14760, 15993, 17712, 17770, 21324, 22140, 26655, 28432, 29520, 31986, 35540, 42648, 44280, 47979, 53310, 63972, 71080, 72857, 79965, 85296, 88560, 95958, 106620, 127944, 142160, 145714, 159930, 191916, 213240, 218571, 239895, 255888, 291428, 319860, 364285, 383832, 426480, 437142, 479790, 582856, 639720, 655713, 728570, 767664, 874284, 959580, 1092855, 1165712, 1279440, 1311426, 1457140, 1748568, 1919160, 1967139, 2185710, 2622852, 2914280, 3278565, 3497136, 3838320, 3934278, 4371420, 5245704, 5828560, 6557130, 7868556, 8742840, 9835695, 10491408, 13114260, 15737112, 17485680, 19671390, 26228520, 31474224, 39342780, 52457040, 78685560, 157371120]

約数ペア:

[(1, 157371120), (2, 78685560), (3, 52457040), (4, 39342780), (5, 31474224), (6, 26228520), (8, 19671390), (9, 17485680), (10, 15737112), (12, 13114260), (15, 10491408), (16, 9835695), (18, 8742840), (20, 7868556), (24, 6557130), (27, 5828560), (30, 5245704), (36, 4371420), (40, 3934278), (41, 3838320), (45, 3497136), (48, 3278565), (54, 2914280), (60, 2622852), (72, 2185710), (80, 1967139), (82, 1919160), (90, 1748568), (108, 1457140), (120, 1311426), (123, 1279440), (135, 1165712), (144, 1092855), (164, 959580), (180, 874284), (205, 767664), (216, 728570), (240, 655713), (246, 639720), (270, 582856), (328, 479790), (360, 437142), (369, 426480), (410, 383832), (432, 364285), (492, 319860), (540, 291428), (615, 255888), (656, 239895), (720, 218571), (738, 213240), (820, 191916), (984, 159930), (1080, 145714), (1107, 142160), (1230, 127944), (1476, 106620), (1640, 95958), (1777, 88560), (1845, 85296), (1968, 79965), (2160, 72857), (2214, 71080), (2460, 63972), (2952, 53310), (3280, 47979), (3554, 44280), (3690, 42648), (4428, 35540), (4920, 31986), (5331, 29520), (5535, 28432), (5904, 26655), (7108, 22140), (7380, 21324), (8856, 17770), (8885, 17712), (9840, 15993), (10662, 14760), (11070, 14216)]