65139360

素因数分解:

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

素因数の和:128

約数の個数: 288

約数和(自身を含む): 245706048

約数和(自身を除く): 180566688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 73, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 146, 156, 160, 165, 169, 176, 195, 208, 219, 220, 240, 260, 264, 286, 292, 312, 330, 338, 352, 365, 390, 416, 429, 438, 440, 480, 507, 520, 528, 572, 584, 624, 660, 676, 715, 730, 780, 803, 845, 858, 876, 880, 949, 1014, 1040, 1056, 1095, 1144, 1168, 1248, 1320, 1352, 1430, 1460, 1560, 1606, 1690, 1716, 1752, 1760, 1859, 1898, 2028, 2080, 2145, 2190, 2288, 2336, 2409, 2535, 2640, 2704, 2847, 2860, 2920, 3120, 3212, 3380, 3432, 3504, 3718, 3796, 4015, 4056, 4290, 4380, 4576, 4745, 4818, 5070, 5280, 5408, 5577, 5694, 5720, 5840, 6240, 6424, 6760, 6864, 7008, 7436, 7592, 8030, 8112, 8580, 8760, 9295, 9490, 9636, 10140, 10439, 11154, 11388, 11440, 11680, 12045, 12337, 12848, 13520, 13728, 14235, 14872, 15184, 16060, 16224, 17160, 17520, 18590, 18980, 19272, 20280, 20878, 22308, 22776, 22880, 24090, 24674, 25696, 27040, 27885, 28470, 29744, 30368, 31317, 32120, 34320, 35040, 37011, 37180, 37960, 38544, 40560, 41756, 44616, 45552, 48180, 49348, 52195, 55770, 56940, 59488, 61685, 62634, 64240, 68640, 74022, 74360, 75920, 77088, 81120, 83512, 89232, 91104, 96360, 98696, 104390, 111540, 113880, 123370, 125268, 128480, 135707, 148044, 148720, 151840, 156585, 167024, 178464, 185055, 192720, 197392, 208780, 223080, 227760, 246740, 250536, 271414, 296088, 297440, 313170, 334048, 370110, 385440, 394784, 407121, 417560, 446160, 455520, 493480, 501072, 542828, 592176, 626340, 678535, 740220, 814242, 835120, 892320, 986960, 1002144, 1085656, 1184352, 1252680, 1357070, 1480440, 1628484, 1670240, 1973920, 2035605, 2171312, 2505360, 2714140, 2960880, 3256968, 4071210, 4342624, 5010720, 5428280, 5921760, 6513936, 8142420, 10856560, 13027872, 16284840, 21713120, 32569680, 65139360]

約数ペア:

[(1, 65139360), (2, 32569680), (3, 21713120), (4, 16284840), (5, 13027872), (6, 10856560), (8, 8142420), (10, 6513936), (11, 5921760), (12, 5428280), (13, 5010720), (15, 4342624), (16, 4071210), (20, 3256968), (22, 2960880), (24, 2714140), (26, 2505360), (30, 2171312), (32, 2035605), (33, 1973920), (39, 1670240), (40, 1628484), (44, 1480440), (48, 1357070), (52, 1252680), (55, 1184352), (60, 1085656), (65, 1002144), (66, 986960), (73, 892320), (78, 835120), (80, 814242), (88, 740220), (96, 678535), (104, 626340), (110, 592176), (120, 542828), (130, 501072), (132, 493480), (143, 455520), (146, 446160), (156, 417560), (160, 407121), (165, 394784), (169, 385440), (176, 370110), (195, 334048), (208, 313170), (219, 297440), (220, 296088), (240, 271414), (260, 250536), (264, 246740), (286, 227760), (292, 223080), (312, 208780), (330, 197392), (338, 192720), (352, 185055), (365, 178464), (390, 167024), (416, 156585), (429, 151840), (438, 148720), (440, 148044), (480, 135707), (507, 128480), (520, 125268), (528, 123370), (572, 113880), (584, 111540), (624, 104390), (660, 98696), (676, 96360), (715, 91104), (730, 89232), (780, 83512), (803, 81120), (845, 77088), (858, 75920), (876, 74360), (880, 74022), (949, 68640), (1014, 64240), (1040, 62634), (1056, 61685), (1095, 59488), (1144, 56940), (1168, 55770), (1248, 52195), (1320, 49348), (1352, 48180), (1430, 45552), (1460, 44616), (1560, 41756), (1606, 40560), (1690, 38544), (1716, 37960), (1752, 37180), (1760, 37011), (1859, 35040), (1898, 34320), (2028, 32120), (2080, 31317), (2145, 30368), (2190, 29744), (2288, 28470), (2336, 27885), (2409, 27040), (2535, 25696), (2640, 24674), (2704, 24090), (2847, 22880), (2860, 22776), (2920, 22308), (3120, 20878), (3212, 20280), (3380, 19272), (3432, 18980), (3504, 18590), (3718, 17520), (3796, 17160), (4015, 16224), (4056, 16060), (4290, 15184), (4380, 14872), (4576, 14235), (4745, 13728), (4818, 13520), (5070, 12848), (5280, 12337), (5408, 12045), (5577, 11680), (5694, 11440), (5720, 11388), (5840, 11154), (6240, 10439), (6424, 10140), (6760, 9636), (6864, 9490), (7008, 9295), (7436, 8760), (7592, 8580), (8030, 8112)]