26730361840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{1973}}^1$

素因数の和:3867

約数の個数: 160

約数和(自身を含む): 76569849216

約数和(自身を除く): 49839487376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 1861, 1973, 3640, 3722, 3946, 7280, 7444, 7892, 9305, 9865, 13027, 13811, 14888, 15784, 18610, 19730, 24193, 25649, 26054, 27622, 29776, 31568, 37220, 39460, 48386, 51298, 52108, 55244, 65135, 69055, 74440, 78920, 96772, 102596, 104216, 110488, 120965, 128245, 130270, 138110, 148880, 157840, 169351, 179543, 193544, 205192, 208432, 220976, 241930, 256490, 260540, 276220, 338702, 359086, 387088, 410384, 483860, 512980, 521080, 552440, 677404, 718172, 846755, 897715, 967720, 1025960, 1042160, 1104880, 1354808, 1436344, 1693510, 1795430, 1935440, 2051920, 2709616, 2872688, 3387020, 3590860, 3671753, 6774040, 7181720, 7343506, 13548080, 14363440, 14687012, 18358765, 25702271, 29374024, 36717530, 47732789, 51404542, 58748048, 73435060, 95465578, 102809084, 128511355, 146870120, 190931156, 205618168, 238663945, 257022710, 293740240, 334129523, 381862312, 411236336, 477327890, 514045420, 668259046, 763724624, 954655780, 1028090840, 1336518092, 1670647615, 1909311560, 2056181680, 2673036184, 3341295230, 3818623120, 5346072368, 6682590460, 13365180920, 26730361840]

約数ペア:

[(1, 26730361840), (2, 13365180920), (4, 6682590460), (5, 5346072368), (7, 3818623120), (8, 3341295230), (10, 2673036184), (13, 2056181680), (14, 1909311560), (16, 1670647615), (20, 1336518092), (26, 1028090840), (28, 954655780), (35, 763724624), (40, 668259046), (52, 514045420), (56, 477327890), (65, 411236336), (70, 381862312), (80, 334129523), (91, 293740240), (104, 257022710), (112, 238663945), (130, 205618168), (140, 190931156), (182, 146870120), (208, 128511355), (260, 102809084), (280, 95465578), (364, 73435060), (455, 58748048), (520, 51404542), (560, 47732789), (728, 36717530), (910, 29374024), (1040, 25702271), (1456, 18358765), (1820, 14687012), (1861, 14363440), (1973, 13548080), (3640, 7343506), (3722, 7181720), (3946, 6774040), (7280, 3671753), (7444, 3590860), (7892, 3387020), (9305, 2872688), (9865, 2709616), (13027, 2051920), (13811, 1935440), (14888, 1795430), (15784, 1693510), (18610, 1436344), (19730, 1354808), (24193, 1104880), (25649, 1042160), (26054, 1025960), (27622, 967720), (29776, 897715), (31568, 846755), (37220, 718172), (39460, 677404), (48386, 552440), (51298, 521080), (52108, 512980), (55244, 483860), (65135, 410384), (69055, 387088), (74440, 359086), (78920, 338702), (96772, 276220), (102596, 260540), (104216, 256490), (110488, 241930), (120965, 220976), (128245, 208432), (130270, 205192), (138110, 193544), (148880, 179543), (157840, 169351)]