20157359040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76913}}^1$

素因数の和:76956

約数の個数: 336

約数和(自身を含む): 85333929408

約数和(自身を除く): 65176570368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4680, 5040, 5460, 5824, 6240, 6552, 6720, 7280, 7488, 8190, 8736, 9360, 10080, 10920, 12480, 13104, 14560, 16380, 17472, 18720, 20160, 21840, 26208, 29120, 32760, 37440, 43680, 52416, 65520, 76913, 87360, 131040, 153826, 230739, 262080, 307652, 384565, 461478, 538391, 615304, 692217, 769130, 922956, 999869, 1076782, 1153695, 1230608, 1384434, 1538260, 1615173, 1845912, 1999738, 2153564, 2307390, 2461216, 2691955, 2768868, 2999607, 3076520, 3230346, 3461085, 3691824, 3999476, 4307128, 4614780, 4845519, 4922432, 4999345, 5383910, 5537736, 5999214, 6153040, 6460692, 6922170, 6999083, 7383648, 7998952, 8075865, 8614256, 8998821, 9229560, 9691038, 9998690, 10767820, 11075472, 11998428, 12306080, 12921384, 13844340, 13998166, 14767296, 14998035, 15997904, 16151730, 17228512, 17997642, 18459120, 19382076, 19997380, 20997249, 21535640, 22150944, 23996856, 24227595, 24612160, 25842768, 27688680, 27996332, 29996070, 31995808, 32303460, 34457024, 34995415, 35995284, 36918240, 38764152, 39994760, 41994498, 43071280, 44301888, 44994105, 47993712, 48455190, 51685536, 55377360, 55992664, 59992140, 62991747, 63991616, 64606920, 69990830, 71990568, 73836480, 77528304, 79989520, 83988996, 86142560, 89988210, 95987424, 96910380, 103371072, 104986245, 110754720, 111985328, 119984280, 125983494, 129213840, 139981660, 143981136, 155056608, 159979040, 167977992, 172285120, 179976420, 191974848, 193820760, 209972490, 221509440, 223970656, 239968560, 251966988, 258427680, 279963320, 287962272, 310113216, 314958735, 319958080, 335955984, 359952840, 387641520, 419944980, 447941312, 479937120, 503933976, 516855360, 559926640, 575924544, 629917470, 671911968, 719905680, 775283040, 839889960, 959874240, 1007867952, 1119853280, 1259834940, 1343823936, 1439811360, 1550566080, 1679779920, 2015735904, 2239706560, 2519669880, 2879622720, 3359559840, 4031471808, 5039339760, 6719119680, 10078679520, 20157359040]

約数ペア:

[(1, 20157359040), (2, 10078679520), (3, 6719119680), (4, 5039339760), (5, 4031471808), (6, 3359559840), (7, 2879622720), (8, 2519669880), (9, 2239706560), (10, 2015735904), (12, 1679779920), (13, 1550566080), (14, 1439811360), (15, 1343823936), (16, 1259834940), (18, 1119853280), (20, 1007867952), (21, 959874240), (24, 839889960), (26, 775283040), (28, 719905680), (30, 671911968), (32, 629917470), (35, 575924544), (36, 559926640), (39, 516855360), (40, 503933976), (42, 479937120), (45, 447941312), (48, 419944980), (52, 387641520), (56, 359952840), (60, 335955984), (63, 319958080), (64, 314958735), (65, 310113216), (70, 287962272), (72, 279963320), (78, 258427680), (80, 251966988), (84, 239968560), (90, 223970656), (91, 221509440), (96, 209972490), (104, 193820760), (105, 191974848), (112, 179976420), (117, 172285120), (120, 167977992), (126, 159979040), (130, 155056608), (140, 143981136), (144, 139981660), (156, 129213840), (160, 125983494), (168, 119984280), (180, 111985328), (182, 110754720), (192, 104986245), (195, 103371072), (208, 96910380), (210, 95987424), (224, 89988210), (234, 86142560), (240, 83988996), (252, 79989520), (260, 77528304), (273, 73836480), (280, 71990568), (288, 69990830), (312, 64606920), (315, 63991616), (320, 62991747), (336, 59992140), (360, 55992664), (364, 55377360), (390, 51685536), (416, 48455190), (420, 47993712), (448, 44994105), (455, 44301888), (468, 43071280), (480, 41994498), (504, 39994760), (520, 38764152), (546, 36918240), (560, 35995284), (576, 34995415), (585, 34457024), (624, 32303460), (630, 31995808), (672, 29996070), (720, 27996332), (728, 27688680), (780, 25842768), (819, 24612160), (832, 24227595), (840, 23996856), (910, 22150944), (936, 21535640), (960, 20997249), (1008, 19997380), (1040, 19382076), (1092, 18459120), (1120, 17997642), (1170, 17228512), (1248, 16151730), (1260, 15997904), (1344, 14998035), (1365, 14767296), (1440, 13998166), (1456, 13844340), (1560, 12921384), (1638, 12306080), (1680, 11998428), (1820, 11075472), (1872, 10767820), (2016, 9998690), (2080, 9691038), (2184, 9229560), (2240, 8998821), (2340, 8614256), (2496, 8075865), (2520, 7998952), (2730, 7383648), (2880, 6999083), (2912, 6922170), (3120, 6460692), (3276, 6153040), (3360, 5999214), (3640, 5537736), (3744, 5383910), (4032, 4999345), (4095, 4922432), (4160, 4845519), (4368, 4614780), (4680, 4307128), (5040, 3999476), (5460, 3691824), (5824, 3461085), (6240, 3230346), (6552, 3076520), (6720, 2999607), (7280, 2768868), (7488, 2691955), (8190, 2461216), (8736, 2307390), (9360, 2153564), (10080, 1999738), (10920, 1845912), (12480, 1615173), (13104, 1538260), (14560, 1384434), (16380, 1230608), (17472, 1153695), (18720, 1076782), (20160, 999869), (21840, 922956), (26208, 769130), (29120, 692217), (32760, 615304), (37440, 538391), (43680, 461478), (52416, 384565), (65520, 307652), (76913, 262080), (87360, 230739), (131040, 153826)]