1208138400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{23971}}^1$

素因数の和:24004

約数の個数: 216

約数和(自身を含む): 4869000864

約数和(自身を除く): 3660862464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 23971, 25200, 47942, 50400, 71913, 95884, 119855, 143826, 167797, 191768, 215739, 239710, 287652, 335594, 359565, 383536, 431478, 479420, 503391, 575304, 599275, 671188, 719130, 767072, 838985, 862956, 958840, 1006782, 1078695, 1150608, 1198550, 1342376, 1438260, 1510173, 1677970, 1725912, 1797825, 1917680, 2013564, 2157390, 2301216, 2397100, 2516955, 2684752, 2876520, 3020346, 3355940, 3451824, 3595650, 3835360, 4027128, 4194925, 4314780, 4794200, 5033910, 5369504, 5393475, 5753040, 6040692, 6711880, 6903648, 7191300, 7550865, 8054256, 8389850, 8629560, 9588400, 10067820, 10786950, 11506080, 12081384, 12584775, 13423760, 14382600, 15101730, 16108512, 16779700, 17259120, 19176800, 20135640, 21573900, 24162768, 25169550, 26847520, 28765200, 30203460, 33559400, 34518240, 37754325, 40271280, 43147800, 48325536, 50339100, 57530400, 60406920, 67118800, 75508650, 80542560, 86295600, 100678200, 120813840, 134237600, 151017300, 172591200, 201356400, 241627680, 302034600, 402712800, 604069200, 1208138400]

約数ペア:

[(1, 1208138400), (2, 604069200), (3, 402712800), (4, 302034600), (5, 241627680), (6, 201356400), (7, 172591200), (8, 151017300), (9, 134237600), (10, 120813840), (12, 100678200), (14, 86295600), (15, 80542560), (16, 75508650), (18, 67118800), (20, 60406920), (21, 57530400), (24, 50339100), (25, 48325536), (28, 43147800), (30, 40271280), (32, 37754325), (35, 34518240), (36, 33559400), (40, 30203460), (42, 28765200), (45, 26847520), (48, 25169550), (50, 24162768), (56, 21573900), (60, 20135640), (63, 19176800), (70, 17259120), (72, 16779700), (75, 16108512), (80, 15101730), (84, 14382600), (90, 13423760), (96, 12584775), (100, 12081384), (105, 11506080), (112, 10786950), (120, 10067820), (126, 9588400), (140, 8629560), (144, 8389850), (150, 8054256), (160, 7550865), (168, 7191300), (175, 6903648), (180, 6711880), (200, 6040692), (210, 5753040), (224, 5393475), (225, 5369504), (240, 5033910), (252, 4794200), (280, 4314780), (288, 4194925), (300, 4027128), (315, 3835360), (336, 3595650), (350, 3451824), (360, 3355940), (400, 3020346), (420, 2876520), (450, 2684752), (480, 2516955), (504, 2397100), (525, 2301216), (560, 2157390), (600, 2013564), (630, 1917680), (672, 1797825), (700, 1725912), (720, 1677970), (800, 1510173), (840, 1438260), (900, 1342376), (1008, 1198550), (1050, 1150608), (1120, 1078695), (1200, 1006782), (1260, 958840), (1400, 862956), (1440, 838985), (1575, 767072), (1680, 719130), (1800, 671188), (2016, 599275), (2100, 575304), (2400, 503391), (2520, 479420), (2800, 431478), (3150, 383536), (3360, 359565), (3600, 335594), (4200, 287652), (5040, 239710), (5600, 215739), (6300, 191768), (7200, 167797), (8400, 143826), (10080, 119855), (12600, 95884), (16800, 71913), (23971, 50400), (25200, 47942)]