7000571760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{320539}}^1$

素因数の和:320575

約数の個数: 160

約数和(自身を含む): 26709957120

約数和(自身を除く): 19709385360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 320539, 641078, 961617, 1282156, 1602695, 1923234, 2243773, 2564312, 3205390, 3846468, 4167007, 4487546, 4808085, 5128624, 6410780, 6731319, 7692936, 8334014, 8975092, 9616170, 11218865, 12501021, 12821560, 13462638, 15385872, 16668028, 17950184, 19232340, 20835035, 22437730, 25002042, 25643120, 26925276, 29169049, 33336056, 33656595, 35900368, 38464680, 41670070, 44875460, 50004084, 53850552, 58338098, 62505105, 66672112, 67313190, 76929360, 83340140, 87507147, 89750920, 100008168, 107701104, 116676196, 125010210, 134626380, 145845245, 166680280, 175014294, 179501840, 200016336, 233352392, 250020420, 269252760, 291690490, 333360560, 350028588, 437535735, 466704784, 500040840, 538505520, 583380980, 700057176, 875071470, 1000081680, 1166761960, 1400114352, 1750142940, 2333523920, 3500285880, 7000571760]

約数ペア:

[(1, 7000571760), (2, 3500285880), (3, 2333523920), (4, 1750142940), (5, 1400114352), (6, 1166761960), (7, 1000081680), (8, 875071470), (10, 700057176), (12, 583380980), (13, 538505520), (14, 500040840), (15, 466704784), (16, 437535735), (20, 350028588), (21, 333360560), (24, 291690490), (26, 269252760), (28, 250020420), (30, 233352392), (35, 200016336), (39, 179501840), (40, 175014294), (42, 166680280), (48, 145845245), (52, 134626380), (56, 125010210), (60, 116676196), (65, 107701104), (70, 100008168), (78, 89750920), (80, 87507147), (84, 83340140), (91, 76929360), (104, 67313190), (105, 66672112), (112, 62505105), (120, 58338098), (130, 53850552), (140, 50004084), (156, 44875460), (168, 41670070), (182, 38464680), (195, 35900368), (208, 33656595), (210, 33336056), (240, 29169049), (260, 26925276), (273, 25643120), (280, 25002042), (312, 22437730), (336, 20835035), (364, 19232340), (390, 17950184), (420, 16668028), (455, 15385872), (520, 13462638), (546, 12821560), (560, 12501021), (624, 11218865), (728, 9616170), (780, 8975092), (840, 8334014), (910, 7692936), (1040, 6731319), (1092, 6410780), (1365, 5128624), (1456, 4808085), (1560, 4487546), (1680, 4167007), (1820, 3846468), (2184, 3205390), (2730, 2564312), (3120, 2243773), (3640, 1923234), (4368, 1602695), (5460, 1282156), (7280, 961617), (10920, 641078), (21840, 320539)]