216144240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^2$

素因数の和:188

約数の個数: 180

約数和(自身を含む): 735629256

約数和(自身を除く): 519485016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 169, 195, 208, 219, 240, 260, 292, 312, 338, 365, 390, 438, 507, 520, 584, 624, 676, 730, 780, 845, 876, 949, 1014, 1040, 1095, 1168, 1352, 1460, 1560, 1690, 1752, 1898, 2028, 2190, 2535, 2704, 2847, 2920, 3120, 3380, 3504, 3796, 4056, 4380, 4745, 5070, 5329, 5694, 5840, 6760, 7592, 8112, 8760, 9490, 10140, 10658, 11388, 12337, 13520, 14235, 15184, 15987, 17520, 18980, 20280, 21316, 22776, 24674, 26645, 28470, 31974, 37011, 37960, 40560, 42632, 45552, 49348, 53290, 56940, 61685, 63948, 69277, 74022, 75920, 79935, 85264, 98696, 106580, 113880, 123370, 127896, 138554, 148044, 159870, 185055, 197392, 207831, 213160, 227760, 246740, 255792, 277108, 296088, 319740, 346385, 370110, 415662, 426320, 493480, 554216, 592176, 639480, 692770, 740220, 831324, 900601, 986960, 1039155, 1108432, 1278960, 1385540, 1480440, 1662648, 1801202, 2078310, 2701803, 2771080, 2960880, 3325296, 3602404, 4156620, 4503005, 5403606, 5542160, 7204808, 8313240, 9006010, 10807212, 13509015, 14409616, 16626480, 18012020, 21614424, 27018030, 36024040, 43228848, 54036060, 72048080, 108072120, 216144240]

約数ペア:

[(1, 216144240), (2, 108072120), (3, 72048080), (4, 54036060), (5, 43228848), (6, 36024040), (8, 27018030), (10, 21614424), (12, 18012020), (13, 16626480), (15, 14409616), (16, 13509015), (20, 10807212), (24, 9006010), (26, 8313240), (30, 7204808), (39, 5542160), (40, 5403606), (48, 4503005), (52, 4156620), (60, 3602404), (65, 3325296), (73, 2960880), (78, 2771080), (80, 2701803), (104, 2078310), (120, 1801202), (130, 1662648), (146, 1480440), (156, 1385540), (169, 1278960), (195, 1108432), (208, 1039155), (219, 986960), (240, 900601), (260, 831324), (292, 740220), (312, 692770), (338, 639480), (365, 592176), (390, 554216), (438, 493480), (507, 426320), (520, 415662), (584, 370110), (624, 346385), (676, 319740), (730, 296088), (780, 277108), (845, 255792), (876, 246740), (949, 227760), (1014, 213160), (1040, 207831), (1095, 197392), (1168, 185055), (1352, 159870), (1460, 148044), (1560, 138554), (1690, 127896), (1752, 123370), (1898, 113880), (2028, 106580), (2190, 98696), (2535, 85264), (2704, 79935), (2847, 75920), (2920, 74022), (3120, 69277), (3380, 63948), (3504, 61685), (3796, 56940), (4056, 53290), (4380, 49348), (4745, 45552), (5070, 42632), (5329, 40560), (5694, 37960), (5840, 37011), (6760, 31974), (7592, 28470), (8112, 26645), (8760, 24674), (9490, 22776), (10140, 21316), (10658, 20280), (11388, 18980), (12337, 17520), (13520, 15987), (14235, 15184)]