157038743520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{390877}}^1$

素因数の和:390935

約数の個数: 240

約数和(自身を含む): 572095294848

約数和(自身を除く): 415056551328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 80352, 100440, 133920, 200880, 390877, 401760, 781754, 1172631, 1563508, 1954385, 2345262, 3127016, 3517893, 3908770, 4690524, 5863155, 6254032, 7035786, 7817540, 9381048, 10553679, 11726310, 12117187, 12508064, 14071572, 15635080, 17589465, 18762096, 21107358, 23452620, 24234374, 28143144, 31270160, 31661037, 35178930, 36351561, 37524192, 42214716, 46905240, 48468748, 52768395, 56286288, 60585935, 62540320, 63322074, 70357860, 72703122, 84429432, 93810480, 96937496, 105536790, 109054683, 112572576, 121171870, 126644148, 140715720, 145406244, 158305185, 168858864, 181757805, 187620960, 193874992, 211073580, 218109366, 242343740, 253288296, 281431440, 290812488, 316610370, 327164049, 337717728, 363515610, 387749984, 422147160, 436218732, 484687480, 506576592, 545273415, 562862880, 581624976, 633220740, 654328098, 727031220, 844294320, 872437464, 969374960, 981492147, 1013153184, 1090546830, 1163249952, 1266441480, 1308656196, 1454062440, 1635820245, 1688588640, 1744874928, 1938749920, 1962984294, 2181093660, 2532882960, 2617312392, 2908124880, 3271640490, 3489749856, 3925968588, 4362187320, 4907460735, 5065765920, 5234624784, 5816249760, 6543280980, 7851937176, 8724374640, 9814921470, 10469249568, 13086561960, 15703874352, 17448749280, 19629842940, 26173123920, 31407748704, 39259685880, 52346247840, 78519371760, 157038743520]

約数ペア:

[(1, 157038743520), (2, 78519371760), (3, 52346247840), (4, 39259685880), (5, 31407748704), (6, 26173123920), (8, 19629842940), (9, 17448749280), (10, 15703874352), (12, 13086561960), (15, 10469249568), (16, 9814921470), (18, 8724374640), (20, 7851937176), (24, 6543280980), (27, 5816249760), (30, 5234624784), (31, 5065765920), (32, 4907460735), (36, 4362187320), (40, 3925968588), (45, 3489749856), (48, 3271640490), (54, 2908124880), (60, 2617312392), (62, 2532882960), (72, 2181093660), (80, 1962984294), (81, 1938749920), (90, 1744874928), (93, 1688588640), (96, 1635820245), (108, 1454062440), (120, 1308656196), (124, 1266441480), (135, 1163249952), (144, 1090546830), (155, 1013153184), (160, 981492147), (162, 969374960), (180, 872437464), (186, 844294320), (216, 727031220), (240, 654328098), (248, 633220740), (270, 581624976), (279, 562862880), (288, 545273415), (310, 506576592), (324, 484687480), (360, 436218732), (372, 422147160), (405, 387749984), (432, 363515610), (465, 337717728), (480, 327164049), (496, 316610370), (540, 290812488), (558, 281431440), (620, 253288296), (648, 242343740), (720, 218109366), (744, 211073580), (810, 193874992), (837, 187620960), (864, 181757805), (930, 168858864), (992, 158305185), (1080, 145406244), (1116, 140715720), (1240, 126644148), (1296, 121171870), (1395, 112572576), (1440, 109054683), (1488, 105536790), (1620, 96937496), (1674, 93810480), (1860, 84429432), (2160, 72703122), (2232, 70357860), (2480, 63322074), (2511, 62540320), (2592, 60585935), (2790, 56286288), (2976, 52768395), (3240, 48468748), (3348, 46905240), (3720, 42214716), (4185, 37524192), (4320, 36351561), (4464, 35178930), (4960, 31661037), (5022, 31270160), (5580, 28143144), (6480, 24234374), (6696, 23452620), (7440, 21107358), (8370, 18762096), (8928, 17589465), (10044, 15635080), (11160, 14071572), (12555, 12508064), (12960, 12117187), (13392, 11726310), (14880, 10553679), (16740, 9381048), (20088, 7817540), (22320, 7035786), (25110, 6254032), (26784, 5863155), (33480, 4690524), (40176, 3908770), (44640, 3517893), (50220, 3127016), (66960, 2345262), (80352, 1954385), (100440, 1563508), (133920, 1172631), (200880, 781754), (390877, 401760)]