1626961440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2211

約数の個数: 192

約数和(自身を含む): 5565321216

約数和(自身を除く): 3938359776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 195, 208, 240, 254, 260, 312, 381, 390, 416, 480, 508, 520, 624, 635, 762, 780, 1016, 1040, 1248, 1270, 1524, 1560, 1651, 1905, 2032, 2053, 2080, 2540, 3048, 3120, 3302, 3810, 4064, 4106, 4953, 5080, 6096, 6159, 6240, 6604, 7620, 8212, 8255, 9906, 10160, 10265, 12192, 12318, 13208, 15240, 16424, 16510, 19812, 20320, 20530, 24636, 24765, 26416, 26689, 30480, 30795, 32848, 33020, 39624, 41060, 49272, 49530, 52832, 53378, 60960, 61590, 65696, 66040, 79248, 80067, 82120, 98544, 99060, 106756, 123180, 132080, 133445, 158496, 160134, 164240, 197088, 198120, 213512, 246360, 260731, 264160, 266890, 320268, 328480, 396240, 400335, 427024, 492720, 521462, 533780, 640536, 782193, 792480, 800670, 854048, 985440, 1042924, 1067560, 1281072, 1303655, 1564386, 1601340, 2085848, 2135120, 2562144, 2607310, 3128772, 3202680, 3389503, 3910965, 4171696, 4270240, 5214620, 6257544, 6405360, 6779006, 7821930, 8343392, 10168509, 10429240, 12515088, 12810720, 13558012, 15643860, 16947515, 20337018, 20858480, 25030176, 27116024, 31287720, 33895030, 40674036, 41716960, 50842545, 54232048, 62575440, 67790060, 81348072, 101685090, 108464096, 125150880, 135580120, 162696144, 203370180, 271160240, 325392288, 406740360, 542320480, 813480720, 1626961440]

約数ペア:

[(1, 1626961440), (2, 813480720), (3, 542320480), (4, 406740360), (5, 325392288), (6, 271160240), (8, 203370180), (10, 162696144), (12, 135580120), (13, 125150880), (15, 108464096), (16, 101685090), (20, 81348072), (24, 67790060), (26, 62575440), (30, 54232048), (32, 50842545), (39, 41716960), (40, 40674036), (48, 33895030), (52, 31287720), (60, 27116024), (65, 25030176), (78, 20858480), (80, 20337018), (96, 16947515), (104, 15643860), (120, 13558012), (127, 12810720), (130, 12515088), (156, 10429240), (160, 10168509), (195, 8343392), (208, 7821930), (240, 6779006), (254, 6405360), (260, 6257544), (312, 5214620), (381, 4270240), (390, 4171696), (416, 3910965), (480, 3389503), (508, 3202680), (520, 3128772), (624, 2607310), (635, 2562144), (762, 2135120), (780, 2085848), (1016, 1601340), (1040, 1564386), (1248, 1303655), (1270, 1281072), (1524, 1067560), (1560, 1042924), (1651, 985440), (1905, 854048), (2032, 800670), (2053, 792480), (2080, 782193), (2540, 640536), (3048, 533780), (3120, 521462), (3302, 492720), (3810, 427024), (4064, 400335), (4106, 396240), (4953, 328480), (5080, 320268), (6096, 266890), (6159, 264160), (6240, 260731), (6604, 246360), (7620, 213512), (8212, 198120), (8255, 197088), (9906, 164240), (10160, 160134), (10265, 158496), (12192, 133445), (12318, 132080), (13208, 123180), (15240, 106756), (16424, 99060), (16510, 98544), (19812, 82120), (20320, 80067), (20530, 79248), (24636, 66040), (24765, 65696), (26416, 61590), (26689, 60960), (30480, 53378), (30795, 52832), (32848, 49530), (33020, 49272), (39624, 41060)]