1940990400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3643}}^1$

素因数の和:3708

約数の個数: 252

約数和(自身を含む): 7087135432

約数和(自身を除く): 5146145032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 160, 180, 185, 192, 200, 222, 225, 240, 288, 296, 300, 320, 333, 360, 370, 400, 444, 450, 480, 555, 576, 592, 600, 666, 720, 740, 800, 888, 900, 925, 960, 1110, 1184, 1200, 1332, 1440, 1480, 1600, 1665, 1776, 1800, 1850, 2220, 2368, 2400, 2664, 2775, 2880, 2960, 3330, 3552, 3600, 3643, 3700, 4440, 4800, 5328, 5550, 5920, 6660, 7104, 7200, 7286, 7400, 8325, 8880, 10656, 10929, 11100, 11840, 13320, 14400, 14572, 14800, 16650, 17760, 18215, 21312, 21858, 22200, 26640, 29144, 29600, 32787, 33300, 35520, 36430, 43716, 44400, 53280, 54645, 58288, 59200, 65574, 66600, 72860, 87432, 88800, 91075, 106560, 109290, 116576, 131148, 133200, 134791, 145720, 163935, 174864, 177600, 182150, 218580, 233152, 262296, 266400, 269582, 273225, 291440, 327870, 349728, 364300, 404373, 437160, 524592, 532800, 539164, 546450, 582880, 655740, 673955, 699456, 728600, 808746, 819675, 874320, 1049184, 1078328, 1092900, 1165760, 1213119, 1311480, 1347910, 1457200, 1617492, 1639350, 1748640, 2021865, 2098368, 2156656, 2185800, 2426238, 2622960, 2695820, 2914400, 3234984, 3278700, 3369775, 3497280, 4043730, 4313312, 4371600, 4852476, 5245920, 5391640, 5828800, 6065595, 6469968, 6557400, 6739550, 8087460, 8626624, 8743200, 9704952, 10109325, 10491840, 10783280, 12131190, 12939936, 13114800, 13479100, 16174920, 17486400, 19409904, 20218650, 21566560, 24262380, 25879872, 26229600, 26958200, 30327975, 32349840, 38819808, 40437300, 43133120, 48524760, 52459200, 53916400, 60655950, 64699680, 77639616, 80874600, 97049520, 107832800, 121311900, 129399360, 161749200, 194099040, 215665600, 242623800, 323498400, 388198080, 485247600, 646996800, 970495200, 1940990400]

約数ペア:

[(1, 1940990400), (2, 970495200), (3, 646996800), (4, 485247600), (5, 388198080), (6, 323498400), (8, 242623800), (9, 215665600), (10, 194099040), (12, 161749200), (15, 129399360), (16, 121311900), (18, 107832800), (20, 97049520), (24, 80874600), (25, 77639616), (30, 64699680), (32, 60655950), (36, 53916400), (37, 52459200), (40, 48524760), (45, 43133120), (48, 40437300), (50, 38819808), (60, 32349840), (64, 30327975), (72, 26958200), (74, 26229600), (75, 25879872), (80, 24262380), (90, 21566560), (96, 20218650), (100, 19409904), (111, 17486400), (120, 16174920), (144, 13479100), (148, 13114800), (150, 12939936), (160, 12131190), (180, 10783280), (185, 10491840), (192, 10109325), (200, 9704952), (222, 8743200), (225, 8626624), (240, 8087460), (288, 6739550), (296, 6557400), (300, 6469968), (320, 6065595), (333, 5828800), (360, 5391640), (370, 5245920), (400, 4852476), (444, 4371600), (450, 4313312), (480, 4043730), (555, 3497280), (576, 3369775), (592, 3278700), (600, 3234984), (666, 2914400), (720, 2695820), (740, 2622960), (800, 2426238), (888, 2185800), (900, 2156656), (925, 2098368), (960, 2021865), (1110, 1748640), (1184, 1639350), (1200, 1617492), (1332, 1457200), (1440, 1347910), (1480, 1311480), (1600, 1213119), (1665, 1165760), (1776, 1092900), (1800, 1078328), (1850, 1049184), (2220, 874320), (2368, 819675), (2400, 808746), (2664, 728600), (2775, 699456), (2880, 673955), (2960, 655740), (3330, 582880), (3552, 546450), (3600, 539164), (3643, 532800), (3700, 524592), (4440, 437160), (4800, 404373), (5328, 364300), (5550, 349728), (5920, 327870), (6660, 291440), (7104, 273225), (7200, 269582), (7286, 266400), (7400, 262296), (8325, 233152), (8880, 218580), (10656, 182150), (10929, 177600), (11100, 174864), (11840, 163935), (13320, 145720), (14400, 134791), (14572, 133200), (14800, 131148), (16650, 116576), (17760, 109290), (18215, 106560), (21312, 91075), (21858, 88800), (22200, 87432), (26640, 72860), (29144, 66600), (29600, 65574), (32787, 59200), (33300, 58288), (35520, 54645), (36430, 53280), (43716, 44400)]