1213389600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 288

約数和(自身を含む): 4175732736

約数和(自身を除く): 2962343136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 47, 48, 50, 60, 62, 75, 80, 93, 94, 96, 100, 120, 124, 141, 150, 155, 160, 186, 188, 200, 235, 240, 248, 282, 300, 310, 347, 372, 376, 400, 465, 470, 480, 496, 564, 600, 620, 694, 705, 744, 752, 775, 800, 930, 940, 992, 1041, 1128, 1175, 1200, 1240, 1388, 1410, 1457, 1488, 1504, 1550, 1735, 1860, 1880, 2082, 2256, 2325, 2350, 2400, 2480, 2776, 2820, 2914, 2976, 3100, 3470, 3525, 3720, 3760, 4164, 4371, 4512, 4650, 4700, 4960, 5205, 5552, 5640, 5828, 6200, 6940, 7050, 7285, 7440, 7520, 8328, 8675, 8742, 9300, 9400, 10410, 10757, 11104, 11280, 11656, 12400, 13880, 14100, 14570, 14880, 16309, 16656, 17350, 17484, 18600, 18800, 20820, 21514, 21855, 22560, 23312, 24800, 26025, 27760, 28200, 29140, 32271, 32618, 33312, 34700, 34968, 36425, 37200, 37600, 41640, 43028, 43710, 46624, 48927, 52050, 53785, 55520, 56400, 58280, 64542, 65236, 69400, 69936, 72850, 74400, 81545, 83280, 86056, 87420, 97854, 104100, 107570, 109275, 112800, 116560, 129084, 130472, 138800, 139872, 145700, 161355, 163090, 166560, 172112, 174840, 195708, 208200, 215140, 218550, 233120, 244635, 258168, 260944, 268925, 277600, 291400, 322710, 326180, 344224, 349680, 391416, 407725, 416400, 430280, 437100, 489270, 505579, 516336, 521888, 537850, 582800, 645420, 652360, 699360, 782832, 806775, 815450, 832800, 860560, 874200, 978540, 1011158, 1032672, 1075700, 1165600, 1223175, 1290840, 1304720, 1516737, 1565664, 1613550, 1630900, 1721120, 1748400, 1957080, 2022316, 2151400, 2446350, 2527895, 2581680, 2609440, 3033474, 3227100, 3261800, 3496800, 3914160, 4044632, 4302800, 4892700, 5055790, 5163360, 6066948, 6454200, 6523600, 7583685, 7828320, 8089264, 8605600, 9785400, 10111580, 12133896, 12639475, 12908400, 13047200, 15167370, 16178528, 19570800, 20223160, 24267792, 25278950, 25816800, 30334740, 37918425, 39141600, 40446320, 48535584, 50557900, 60669480, 75836850, 80892640, 101115800, 121338960, 151673700, 202231600, 242677920, 303347400, 404463200, 606694800, 1213389600]

約数ペア:

[(1, 1213389600), (2, 606694800), (3, 404463200), (4, 303347400), (5, 242677920), (6, 202231600), (8, 151673700), (10, 121338960), (12, 101115800), (15, 80892640), (16, 75836850), (20, 60669480), (24, 50557900), (25, 48535584), (30, 40446320), (31, 39141600), (32, 37918425), (40, 30334740), (47, 25816800), (48, 25278950), (50, 24267792), (60, 20223160), (62, 19570800), (75, 16178528), (80, 15167370), (93, 13047200), (94, 12908400), (96, 12639475), (100, 12133896), (120, 10111580), (124, 9785400), (141, 8605600), (150, 8089264), (155, 7828320), (160, 7583685), (186, 6523600), (188, 6454200), (200, 6066948), (235, 5163360), (240, 5055790), (248, 4892700), (282, 4302800), (300, 4044632), (310, 3914160), (347, 3496800), (372, 3261800), (376, 3227100), (400, 3033474), (465, 2609440), (470, 2581680), (480, 2527895), (496, 2446350), (564, 2151400), (600, 2022316), (620, 1957080), (694, 1748400), (705, 1721120), (744, 1630900), (752, 1613550), (775, 1565664), (800, 1516737), (930, 1304720), (940, 1290840), (992, 1223175), (1041, 1165600), (1128, 1075700), (1175, 1032672), (1200, 1011158), (1240, 978540), (1388, 874200), (1410, 860560), (1457, 832800), (1488, 815450), (1504, 806775), (1550, 782832), (1735, 699360), (1860, 652360), (1880, 645420), (2082, 582800), (2256, 537850), (2325, 521888), (2350, 516336), (2400, 505579), (2480, 489270), (2776, 437100), (2820, 430280), (2914, 416400), (2976, 407725), (3100, 391416), (3470, 349680), (3525, 344224), (3720, 326180), (3760, 322710), (4164, 291400), (4371, 277600), (4512, 268925), (4650, 260944), (4700, 258168), (4960, 244635), (5205, 233120), (5552, 218550), (5640, 215140), (5828, 208200), (6200, 195708), (6940, 174840), (7050, 172112), (7285, 166560), (7440, 163090), (7520, 161355), (8328, 145700), (8675, 139872), (8742, 138800), (9300, 130472), (9400, 129084), (10410, 116560), (10757, 112800), (11104, 109275), (11280, 107570), (11656, 104100), (12400, 97854), (13880, 87420), (14100, 86056), (14570, 83280), (14880, 81545), (16309, 74400), (16656, 72850), (17350, 69936), (17484, 69400), (18600, 65236), (18800, 64542), (20820, 58280), (21514, 56400), (21855, 55520), (22560, 53785), (23312, 52050), (24800, 48927), (26025, 46624), (27760, 43710), (28200, 43028), (29140, 41640), (32271, 37600), (32618, 37200), (33312, 36425), (34700, 34968)]