20646038400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8707}}^1$

素因数の和:8766

約数の個数: 384

約数和(自身を含む): 77097148800

約数和(自身を除く): 56451110400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 64, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 128, 130, 150, 152, 156, 160, 190, 192, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 320, 325, 380, 384, 390, 400, 416, 456, 475, 480, 494, 520, 570, 600, 608, 624, 640, 650, 741, 760, 780, 800, 832, 912, 950, 960, 975, 988, 1040, 1140, 1200, 1216, 1235, 1248, 1300, 1425, 1482, 1520, 1560, 1600, 1664, 1824, 1900, 1920, 1950, 1976, 2080, 2280, 2400, 2432, 2470, 2496, 2600, 2850, 2964, 3040, 3120, 3200, 3648, 3705, 3800, 3900, 3952, 4160, 4560, 4800, 4940, 4992, 5200, 5700, 5928, 6080, 6175, 6240, 7296, 7410, 7600, 7800, 7904, 8320, 8707, 9120, 9600, 9880, 10400, 11400, 11856, 12160, 12350, 12480, 14820, 15200, 15600, 15808, 17414, 18240, 18525, 19760, 20800, 22800, 23712, 24700, 24960, 26121, 29640, 30400, 31200, 31616, 34828, 36480, 37050, 39520, 41600, 43535, 45600, 47424, 49400, 52242, 59280, 60800, 62400, 69656, 74100, 79040, 87070, 91200, 94848, 98800, 104484, 113191, 118560, 124800, 130605, 139312, 148200, 158080, 165433, 174140, 182400, 197600, 208968, 217675, 226382, 237120, 261210, 278624, 296400, 330866, 339573, 348280, 395200, 417936, 435350, 452764, 474240, 496299, 522420, 557248, 565955, 592800, 653025, 661732, 679146, 696560, 790400, 827165, 835872, 870700, 905528, 992598, 1044840, 1114496, 1131910, 1185600, 1306050, 1323464, 1358292, 1393120, 1654330, 1671744, 1697865, 1741400, 1811056, 1985196, 2089680, 2150629, 2263820, 2371200, 2481495, 2612100, 2646928, 2716584, 2786240, 2829775, 3308660, 3343488, 3395730, 3482800, 3622112, 3970392, 4135825, 4179360, 4301258, 4527640, 4962990, 5224200, 5293856, 5433168, 5572480, 5659550, 6451887, 6617320, 6791460, 6965600, 7244224, 7940784, 8271650, 8358720, 8489325, 8602516, 9055280, 9925980, 10448400, 10587712, 10753145, 10866336, 11319100, 12407475, 12903774, 13234640, 13582920, 13931200, 14488448, 15881568, 16543300, 16717440, 16978650, 17205032, 18110560, 19851960, 20896800, 21175424, 21506290, 21732672, 22638200, 24814950, 25807548, 26469280, 27165840, 27862400, 31763136, 32259435, 33086600, 33957300, 34410064, 36221120, 39703920, 41793600, 43012580, 43465344, 45276400, 49629900, 51615096, 52938560, 53765725, 54331680, 63526272, 64518870, 66173200, 67914600, 68820128, 72442240, 79407840, 83587200, 86025160, 90552800, 99259800, 103230192, 105877120, 107531450, 108663360, 129037740, 132346400, 135829200, 137640256, 158815680, 161297175, 172050320, 181105600, 198519600, 206460384, 215062900, 217326720, 258075480, 264692800, 271658400, 275280512, 317631360, 322594350, 344100640, 362211200, 397039200, 412920768, 430125800, 516150960, 529385600, 543316800, 645188700, 688201280, 794078400, 825841536, 860251600, 1032301920, 1086633600, 1290377400, 1376402560, 1588156800, 1720503200, 2064603840, 2580754800, 3441006400, 4129207680, 5161509600, 6882012800, 10323019200, 20646038400]

約数ペア:

[(1, 20646038400), (2, 10323019200), (3, 6882012800), (4, 5161509600), (5, 4129207680), (6, 3441006400), (8, 2580754800), (10, 2064603840), (12, 1720503200), (13, 1588156800), (15, 1376402560), (16, 1290377400), (19, 1086633600), (20, 1032301920), (24, 860251600), (25, 825841536), (26, 794078400), (30, 688201280), (32, 645188700), (38, 543316800), (39, 529385600), (40, 516150960), (48, 430125800), (50, 412920768), (52, 397039200), (57, 362211200), (60, 344100640), (64, 322594350), (65, 317631360), (75, 275280512), (76, 271658400), (78, 264692800), (80, 258075480), (95, 217326720), (96, 215062900), (100, 206460384), (104, 198519600), (114, 181105600), (120, 172050320), (128, 161297175), (130, 158815680), (150, 137640256), (152, 135829200), (156, 132346400), (160, 129037740), (190, 108663360), (192, 107531450), (195, 105877120), (200, 103230192), (208, 99259800), (228, 90552800), (240, 86025160), (247, 83587200), (260, 79407840), (285, 72442240), (300, 68820128), (304, 67914600), (312, 66173200), (320, 64518870), (325, 63526272), (380, 54331680), (384, 53765725), (390, 52938560), (400, 51615096), (416, 49629900), (456, 45276400), (475, 43465344), (480, 43012580), (494, 41793600), (520, 39703920), (570, 36221120), (600, 34410064), (608, 33957300), (624, 33086600), (640, 32259435), (650, 31763136), (741, 27862400), (760, 27165840), (780, 26469280), (800, 25807548), (832, 24814950), (912, 22638200), (950, 21732672), (960, 21506290), (975, 21175424), (988, 20896800), (1040, 19851960), (1140, 18110560), (1200, 17205032), (1216, 16978650), (1235, 16717440), (1248, 16543300), (1300, 15881568), (1425, 14488448), (1482, 13931200), (1520, 13582920), (1560, 13234640), (1600, 12903774), (1664, 12407475), (1824, 11319100), (1900, 10866336), (1920, 10753145), (1950, 10587712), (1976, 10448400), (2080, 9925980), (2280, 9055280), (2400, 8602516), (2432, 8489325), (2470, 8358720), (2496, 8271650), (2600, 7940784), (2850, 7244224), (2964, 6965600), (3040, 6791460), (3120, 6617320), (3200, 6451887), (3648, 5659550), (3705, 5572480), (3800, 5433168), (3900, 5293856), (3952, 5224200), (4160, 4962990), (4560, 4527640), (4800, 4301258), (4940, 4179360), (4992, 4135825), (5200, 3970392), (5700, 3622112), (5928, 3482800), (6080, 3395730), (6175, 3343488), (6240, 3308660), (7296, 2829775), (7410, 2786240), (7600, 2716584), (7800, 2646928), (7904, 2612100), (8320, 2481495), (8707, 2371200), (9120, 2263820), (9600, 2150629), (9880, 2089680), (10400, 1985196), (11400, 1811056), (11856, 1741400), (12160, 1697865), (12350, 1671744), (12480, 1654330), (14820, 1393120), (15200, 1358292), (15600, 1323464), (15808, 1306050), (17414, 1185600), (18240, 1131910), (18525, 1114496), (19760, 1044840), (20800, 992598), (22800, 905528), (23712, 870700), (24700, 835872), (24960, 827165), (26121, 790400), (29640, 696560), (30400, 679146), (31200, 661732), (31616, 653025), (34828, 592800), (36480, 565955), (37050, 557248), (39520, 522420), (41600, 496299), (43535, 474240), (45600, 452764), (47424, 435350), (49400, 417936), (52242, 395200), (59280, 348280), (60800, 339573), (62400, 330866), (69656, 296400), (74100, 278624), (79040, 261210), (87070, 237120), (91200, 226382), (94848, 217675), (98800, 208968), (104484, 197600), (113191, 182400), (118560, 174140), (124800, 165433), (130605, 158080), (139312, 148200)]