2706016560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^2$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 9242470944

約数和(自身を除く): 6536454384

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, 109, 120, 130, 146, 156, 195, 208, 218, 219, 240, 260, 292, 312, 327, 365, 390, 436, 438, 520, 545, 584, 624, 654, 730, 780, 872, 876, 949, 1040, 1090, 1095, 1168, 1308, 1417, 1460, 1560, 1635, 1744, 1752, 1898, 2180, 2190, 2616, 2834, 2847, 2920, 3120, 3270, 3504, 3796, 4251, 4360, 4380, 4745, 5232, 5668, 5694, 5840, 6540, 7085, 7592, 7957, 8502, 8720, 8760, 9490, 11336, 11388, 11881, 13080, 14170, 14235, 15184, 15914, 17004, 17520, 18980, 21255, 22672, 22776, 23762, 23871, 26160, 28340, 28470, 31828, 34008, 35643, 37960, 39785, 42510, 45552, 47524, 47742, 56680, 56940, 59405, 63656, 68016, 71286, 75920, 79570, 85020, 95048, 95484, 103441, 113360, 113880, 118810, 119355, 127312, 142572, 154453, 159140, 170040, 178215, 190096, 190968, 206882, 227760, 237620, 238710, 285144, 308906, 310323, 318280, 340080, 356430, 381936, 413764, 463359, 475240, 477420, 517205, 570288, 617812, 620646, 636560, 712860, 772265, 827528, 867313, 926718, 950480, 954840, 1034410, 1235624, 1241292, 1425720, 1544530, 1551615, 1655056, 1734626, 1853436, 1909680, 2068820, 2316795, 2471248, 2482584, 2601939, 2851440, 3089060, 3103230, 3469252, 3706872, 4137640, 4336565, 4633590, 4965168, 5203878, 6178120, 6206460, 6938504, 7413744, 8275280, 8673130, 9267180, 10407756, 11275069, 12356240, 12412920, 13009695, 13877008, 17346260, 18534360, 20815512, 22550138, 24825840, 26019390, 33825207, 34692520, 37068720, 41631024, 45100276, 52038780, 56375345, 67650414, 69385040, 90200552, 104077560, 112750690, 135300828, 169126035, 180401104, 208155120, 225501380, 270601656, 338252070, 451002760, 541203312, 676504140, 902005520, 1353008280, 2706016560]

約数ペア:

[(1, 2706016560), (2, 1353008280), (3, 902005520), (4, 676504140), (5, 541203312), (6, 451002760), (8, 338252070), (10, 270601656), (12, 225501380), (13, 208155120), (15, 180401104), (16, 169126035), (20, 135300828), (24, 112750690), (26, 104077560), (30, 90200552), (39, 69385040), (40, 67650414), (48, 56375345), (52, 52038780), (60, 45100276), (65, 41631024), (73, 37068720), (78, 34692520), (80, 33825207), (104, 26019390), (109, 24825840), (120, 22550138), (130, 20815512), (146, 18534360), (156, 17346260), (195, 13877008), (208, 13009695), (218, 12412920), (219, 12356240), (240, 11275069), (260, 10407756), (292, 9267180), (312, 8673130), (327, 8275280), (365, 7413744), (390, 6938504), (436, 6206460), (438, 6178120), (520, 5203878), (545, 4965168), (584, 4633590), (624, 4336565), (654, 4137640), (730, 3706872), (780, 3469252), (872, 3103230), (876, 3089060), (949, 2851440), (1040, 2601939), (1090, 2482584), (1095, 2471248), (1168, 2316795), (1308, 2068820), (1417, 1909680), (1460, 1853436), (1560, 1734626), (1635, 1655056), (1744, 1551615), (1752, 1544530), (1898, 1425720), (2180, 1241292), (2190, 1235624), (2616, 1034410), (2834, 954840), (2847, 950480), (2920, 926718), (3120, 867313), (3270, 827528), (3504, 772265), (3796, 712860), (4251, 636560), (4360, 620646), (4380, 617812), (4745, 570288), (5232, 517205), (5668, 477420), (5694, 475240), (5840, 463359), (6540, 413764), (7085, 381936), (7592, 356430), (7957, 340080), (8502, 318280), (8720, 310323), (8760, 308906), (9490, 285144), (11336, 238710), (11388, 237620), (11881, 227760), (13080, 206882), (14170, 190968), (14235, 190096), (15184, 178215), (15914, 170040), (17004, 159140), (17520, 154453), (18980, 142572), (21255, 127312), (22672, 119355), (22776, 118810), (23762, 113880), (23871, 113360), (26160, 103441), (28340, 95484), (28470, 95048), (31828, 85020), (34008, 79570), (35643, 75920), (37960, 71286), (39785, 68016), (42510, 63656), (45552, 59405), (47524, 56940), (47742, 56680)]