252477120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37571}}^1$

素因数の和:37598

約数の個数: 112

約数和(自身を含む): 916155648

約数和(自身を除く): 663678528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 37571, 75142, 112713, 150284, 187855, 225426, 262997, 300568, 375710, 450852, 525994, 563565, 601136, 751420, 788991, 901704, 1051988, 1127130, 1202272, 1314985, 1502840, 1577982, 1803408, 2103976, 2254260, 2404544, 2629970, 3005680, 3155964, 3606816, 3944955, 4207952, 4508520, 5259940, 6011360, 6311928, 7213632, 7889910, 8415904, 9017040, 10519880, 12022720, 12623856, 15779820, 16831808, 18034080, 21039760, 25247712, 31559640, 36068160, 42079520, 50495424, 63119280, 84159040, 126238560, 252477120]

約数ペア:

[(1, 252477120), (2, 126238560), (3, 84159040), (4, 63119280), (5, 50495424), (6, 42079520), (7, 36068160), (8, 31559640), (10, 25247712), (12, 21039760), (14, 18034080), (15, 16831808), (16, 15779820), (20, 12623856), (21, 12022720), (24, 10519880), (28, 9017040), (30, 8415904), (32, 7889910), (35, 7213632), (40, 6311928), (42, 6011360), (48, 5259940), (56, 4508520), (60, 4207952), (64, 3944955), (70, 3606816), (80, 3155964), (84, 3005680), (96, 2629970), (105, 2404544), (112, 2254260), (120, 2103976), (140, 1803408), (160, 1577982), (168, 1502840), (192, 1314985), (210, 1202272), (224, 1127130), (240, 1051988), (280, 901704), (320, 788991), (336, 751420), (420, 601136), (448, 563565), (480, 525994), (560, 450852), (672, 375710), (840, 300568), (960, 262997), (1120, 225426), (1344, 187855), (1680, 150284), (2240, 112713), (3360, 75142), (6720, 37571)]