16284840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 58501440

約数和(自身を除く): 42216600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 73, 78, 88, 104, 110, 120, 130, 132, 143, 146, 156, 165, 169, 195, 219, 220, 260, 264, 286, 292, 312, 330, 338, 365, 390, 429, 438, 440, 507, 520, 572, 584, 660, 676, 715, 730, 780, 803, 845, 858, 876, 949, 1014, 1095, 1144, 1320, 1352, 1430, 1460, 1560, 1606, 1690, 1716, 1752, 1859, 1898, 2028, 2145, 2190, 2409, 2535, 2847, 2860, 2920, 3212, 3380, 3432, 3718, 3796, 4015, 4056, 4290, 4380, 4745, 4818, 5070, 5577, 5694, 5720, 6424, 6760, 7436, 7592, 8030, 8580, 8760, 9295, 9490, 9636, 10140, 10439, 11154, 11388, 12045, 12337, 14235, 14872, 16060, 17160, 18590, 18980, 19272, 20280, 20878, 22308, 22776, 24090, 24674, 27885, 28470, 31317, 32120, 37011, 37180, 37960, 41756, 44616, 48180, 49348, 52195, 55770, 56940, 61685, 62634, 74022, 74360, 83512, 96360, 98696, 104390, 111540, 113880, 123370, 125268, 135707, 148044, 156585, 185055, 208780, 223080, 246740, 250536, 271414, 296088, 313170, 370110, 407121, 417560, 493480, 542828, 626340, 678535, 740220, 814242, 1085656, 1252680, 1357070, 1480440, 1628484, 2035605, 2714140, 3256968, 4071210, 5428280, 8142420, 16284840]

約数ペア:

[(1, 16284840), (2, 8142420), (3, 5428280), (4, 4071210), (5, 3256968), (6, 2714140), (8, 2035605), (10, 1628484), (11, 1480440), (12, 1357070), (13, 1252680), (15, 1085656), (20, 814242), (22, 740220), (24, 678535), (26, 626340), (30, 542828), (33, 493480), (39, 417560), (40, 407121), (44, 370110), (52, 313170), (55, 296088), (60, 271414), (65, 250536), (66, 246740), (73, 223080), (78, 208780), (88, 185055), (104, 156585), (110, 148044), (120, 135707), (130, 125268), (132, 123370), (143, 113880), (146, 111540), (156, 104390), (165, 98696), (169, 96360), (195, 83512), (219, 74360), (220, 74022), (260, 62634), (264, 61685), (286, 56940), (292, 55770), (312, 52195), (330, 49348), (338, 48180), (365, 44616), (390, 41756), (429, 37960), (438, 37180), (440, 37011), (507, 32120), (520, 31317), (572, 28470), (584, 27885), (660, 24674), (676, 24090), (715, 22776), (730, 22308), (780, 20878), (803, 20280), (845, 19272), (858, 18980), (876, 18590), (949, 17160), (1014, 16060), (1095, 14872), (1144, 14235), (1320, 12337), (1352, 12045), (1430, 11388), (1460, 11154), (1560, 10439), (1606, 10140), (1690, 9636), (1716, 9490), (1752, 9295), (1859, 8760), (1898, 8580), (2028, 8030), (2145, 7592), (2190, 7436), (2409, 6760), (2535, 6424), (2847, 5720), (2860, 5694), (2920, 5577), (3212, 5070), (3380, 4818), (3432, 4745), (3718, 4380), (3796, 4290), (4015, 4056)]