7884105840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10399}}^1$

素因数の和:10443

約数の個数: 280

約数和(自身を含む): 29600188800

約数和(自身を除く): 21716082960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4680, 4860, 5265, 5616, 5832, 6318, 6480, 7020, 7290, 8424, 9360, 9477, 9720, 10399, 10530, 11664, 12636, 14040, 14580, 15795, 16848, 18954, 19440, 20798, 21060, 25272, 28080, 29160, 31197, 31590, 37908, 41596, 42120, 47385, 50544, 51995, 58320, 62394, 63180, 75816, 83192, 84240, 93591, 94770, 103990, 124788, 126360, 135187, 151632, 155985, 166384, 187182, 189540, 207980, 249576, 252720, 270374, 280773, 311970, 374364, 379080, 405561, 415960, 467955, 499152, 540748, 561546, 623940, 675935, 748728, 758160, 811122, 831920, 842319, 935910, 1081496, 1123092, 1216683, 1247880, 1351870, 1403865, 1497456, 1622244, 1684638, 1871820, 2027805, 2162992, 2246184, 2433366, 2495760, 2526957, 2703740, 2807730, 3244488, 3369276, 3650049, 3743640, 4055610, 4211595, 4492368, 4866732, 5053914, 5407480, 5615460, 6083415, 6488976, 6738552, 7300098, 7487280, 7580871, 8111220, 8423190, 9733464, 10107828, 10814960, 10950147, 11230920, 12166830, 12634785, 13477104, 14600196, 15161742, 16222440, 16846380, 18250245, 19466928, 20215656, 21900294, 22461840, 24333660, 25269570, 29200392, 30323484, 32444880, 32850441, 33692760, 36500490, 37904355, 40431312, 43800588, 48667320, 50539140, 54750735, 58400784, 60646968, 65700882, 67385520, 73000980, 75808710, 87601176, 97334640, 98551323, 101078280, 109501470, 121293936, 131401764, 146001960, 151617420, 164252205, 175202352, 197102646, 202156560, 219002940, 262803528, 292003920, 303234840, 328504410, 394205292, 438005880, 492756615, 525607056, 606469680, 657008820, 788410584, 876011760, 985513230, 1314017640, 1576821168, 1971026460, 2628035280, 3942052920, 7884105840]

約数ペア:

[(1, 7884105840), (2, 3942052920), (3, 2628035280), (4, 1971026460), (5, 1576821168), (6, 1314017640), (8, 985513230), (9, 876011760), (10, 788410584), (12, 657008820), (13, 606469680), (15, 525607056), (16, 492756615), (18, 438005880), (20, 394205292), (24, 328504410), (26, 303234840), (27, 292003920), (30, 262803528), (36, 219002940), (39, 202156560), (40, 197102646), (45, 175202352), (48, 164252205), (52, 151617420), (54, 146001960), (60, 131401764), (65, 121293936), (72, 109501470), (78, 101078280), (80, 98551323), (81, 97334640), (90, 87601176), (104, 75808710), (108, 73000980), (117, 67385520), (120, 65700882), (130, 60646968), (135, 58400784), (144, 54750735), (156, 50539140), (162, 48667320), (180, 43800588), (195, 40431312), (208, 37904355), (216, 36500490), (234, 33692760), (240, 32850441), (243, 32444880), (260, 30323484), (270, 29200392), (312, 25269570), (324, 24333660), (351, 22461840), (360, 21900294), (390, 20215656), (405, 19466928), (432, 18250245), (468, 16846380), (486, 16222440), (520, 15161742), (540, 14600196), (585, 13477104), (624, 12634785), (648, 12166830), (702, 11230920), (720, 10950147), (729, 10814960), (780, 10107828), (810, 9733464), (936, 8423190), (972, 8111220), (1040, 7580871), (1053, 7487280), (1080, 7300098), (1170, 6738552), (1215, 6488976), (1296, 6083415), (1404, 5615460), (1458, 5407480), (1560, 5053914), (1620, 4866732), (1755, 4492368), (1872, 4211595), (1944, 4055610), (2106, 3743640), (2160, 3650049), (2340, 3369276), (2430, 3244488), (2808, 2807730), (2916, 2703740), (3120, 2526957), (3159, 2495760), (3240, 2433366), (3510, 2246184), (3645, 2162992), (3888, 2027805), (4212, 1871820), (4680, 1684638), (4860, 1622244), (5265, 1497456), (5616, 1403865), (5832, 1351870), (6318, 1247880), (6480, 1216683), (7020, 1123092), (7290, 1081496), (8424, 935910), (9360, 842319), (9477, 831920), (9720, 811122), (10399, 758160), (10530, 748728), (11664, 675935), (12636, 623940), (14040, 561546), (14580, 540748), (15795, 499152), (16848, 467955), (18954, 415960), (19440, 405561), (20798, 379080), (21060, 374364), (25272, 311970), (28080, 280773), (29160, 270374), (31197, 252720), (31590, 249576), (37908, 207980), (41596, 189540), (42120, 187182), (47385, 166384), (50544, 155985), (51995, 151632), (58320, 135187), (62394, 126360), (63180, 124788), (75816, 103990), (83192, 94770), (84240, 93591)]