20595478680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9091}}^1$

素因数の和:9175

約数の個数: 384

約数和(自身を含む): 81697075200

約数和(自身を除く): 61101596520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 31, 35, 36, 40, 42, 45, 56, 58, 60, 62, 63, 70, 72, 84, 87, 90, 93, 105, 116, 120, 124, 126, 140, 145, 155, 168, 174, 180, 186, 203, 210, 217, 232, 248, 252, 261, 279, 280, 290, 310, 315, 348, 360, 372, 406, 420, 434, 435, 465, 504, 522, 558, 580, 609, 620, 630, 651, 696, 744, 812, 840, 868, 870, 899, 930, 1015, 1044, 1085, 1116, 1160, 1218, 1240, 1260, 1302, 1305, 1395, 1624, 1736, 1740, 1798, 1827, 1860, 1953, 2030, 2088, 2170, 2232, 2436, 2520, 2604, 2610, 2697, 2790, 3045, 3255, 3480, 3596, 3654, 3720, 3906, 4060, 4340, 4495, 4872, 5208, 5220, 5394, 5580, 6090, 6293, 6510, 7192, 7308, 7812, 8091, 8120, 8680, 8990, 9091, 9135, 9765, 10440, 10788, 11160, 12180, 12586, 13020, 13485, 14616, 15624, 16182, 17980, 18182, 18270, 18879, 19530, 21576, 24360, 25172, 26040, 26970, 27273, 31465, 32364, 35960, 36364, 36540, 37758, 39060, 40455, 45455, 50344, 53940, 54546, 56637, 62930, 63637, 64728, 72728, 73080, 75516, 78120, 80910, 81819, 90910, 94395, 107880, 109092, 113274, 125860, 127274, 136365, 151032, 161820, 163638, 181820, 188790, 190911, 218184, 226548, 251720, 254548, 263639, 272730, 281821, 283185, 318185, 323640, 327276, 363640, 377580, 381822, 409095, 453096, 509096, 527278, 545460, 563642, 566370, 572733, 636370, 654552, 755160, 763644, 790917, 818190, 845463, 954555, 1054556, 1090920, 1127284, 1132740, 1145466, 1272740, 1318195, 1409105, 1527288, 1581834, 1636380, 1690926, 1845473, 1909110, 1972747, 2109112, 2254568, 2265480, 2290932, 2372751, 2536389, 2545480, 2636390, 2818210, 2863665, 3163668, 3272760, 3381852, 3690946, 3818220, 3945494, 3954585, 4227315, 4581864, 4745502, 5072778, 5272780, 5536419, 5636420, 5727330, 5918241, 6327336, 6763704, 7381892, 7636440, 7890988, 7909170, 8172809, 8454630, 9227365, 9491004, 9863735, 10145556, 10545560, 11072838, 11272840, 11454660, 11836482, 11863755, 12681945, 14763784, 15781976, 15818340, 16345618, 16609257, 16909260, 17754723, 18454730, 18982008, 19727470, 20291112, 22145676, 22909320, 23672964, 23727510, 24518427, 25363890, 27682095, 29591205, 31636680, 32691236, 33218514, 33818520, 35509446, 36909460, 39454940, 40864045, 44291352, 47345928, 47455020, 49036854, 50727780, 55364190, 57209663, 59182410, 65382472, 66437028, 71018892, 73555281, 73818920, 78909880, 81728090, 83046285, 88773615, 94910040, 98073708, 101455560, 110728380, 114419326, 118364820, 122592135, 132874056, 142037784, 147110562, 163456180, 166092570, 171628989, 177547230, 196147416, 221456760, 228838652, 236729640, 245184270, 286048315, 294221124, 326912360, 332185140, 343257978, 355094460, 367776405, 457677304, 490368540, 514886967, 572096630, 588442248, 664370280, 686515956, 710188920, 735552810, 858144945, 980737080, 1029773934, 1144193260, 1373031912, 1471105620, 1716289890, 2059547868, 2288386520, 2574434835, 2942211240, 3432579780, 4119095736, 5148869670, 6865159560, 10297739340, 20595478680]

約数ペア:

[(1, 20595478680), (2, 10297739340), (3, 6865159560), (4, 5148869670), (5, 4119095736), (6, 3432579780), (7, 2942211240), (8, 2574434835), (9, 2288386520), (10, 2059547868), (12, 1716289890), (14, 1471105620), (15, 1373031912), (18, 1144193260), (20, 1029773934), (21, 980737080), (24, 858144945), (28, 735552810), (29, 710188920), (30, 686515956), (31, 664370280), (35, 588442248), (36, 572096630), (40, 514886967), (42, 490368540), (45, 457677304), (56, 367776405), (58, 355094460), (60, 343257978), (62, 332185140), (63, 326912360), (70, 294221124), (72, 286048315), (84, 245184270), (87, 236729640), (90, 228838652), (93, 221456760), (105, 196147416), (116, 177547230), (120, 171628989), (124, 166092570), (126, 163456180), (140, 147110562), (145, 142037784), (155, 132874056), (168, 122592135), (174, 118364820), (180, 114419326), (186, 110728380), (203, 101455560), (210, 98073708), (217, 94910040), (232, 88773615), (248, 83046285), (252, 81728090), (261, 78909880), (279, 73818920), (280, 73555281), (290, 71018892), (310, 66437028), (315, 65382472), (348, 59182410), (360, 57209663), (372, 55364190), (406, 50727780), (420, 49036854), (434, 47455020), (435, 47345928), (465, 44291352), (504, 40864045), (522, 39454940), (558, 36909460), (580, 35509446), (609, 33818520), (620, 33218514), (630, 32691236), (651, 31636680), (696, 29591205), (744, 27682095), (812, 25363890), (840, 24518427), (868, 23727510), (870, 23672964), (899, 22909320), (930, 22145676), (1015, 20291112), (1044, 19727470), (1085, 18982008), (1116, 18454730), (1160, 17754723), (1218, 16909260), (1240, 16609257), (1260, 16345618), (1302, 15818340), (1305, 15781976), (1395, 14763784), (1624, 12681945), (1736, 11863755), (1740, 11836482), (1798, 11454660), (1827, 11272840), (1860, 11072838), (1953, 10545560), (2030, 10145556), (2088, 9863735), (2170, 9491004), (2232, 9227365), (2436, 8454630), (2520, 8172809), (2604, 7909170), (2610, 7890988), (2697, 7636440), (2790, 7381892), (3045, 6763704), (3255, 6327336), (3480, 5918241), (3596, 5727330), (3654, 5636420), (3720, 5536419), (3906, 5272780), (4060, 5072778), (4340, 4745502), (4495, 4581864), (4872, 4227315), (5208, 3954585), (5220, 3945494), (5394, 3818220), (5580, 3690946), (6090, 3381852), (6293, 3272760), (6510, 3163668), (7192, 2863665), (7308, 2818210), (7812, 2636390), (8091, 2545480), (8120, 2536389), (8680, 2372751), (8990, 2290932), (9091, 2265480), (9135, 2254568), (9765, 2109112), (10440, 1972747), (10788, 1909110), (11160, 1845473), (12180, 1690926), (12586, 1636380), (13020, 1581834), (13485, 1527288), (14616, 1409105), (15624, 1318195), (16182, 1272740), (17980, 1145466), (18182, 1132740), (18270, 1127284), (18879, 1090920), (19530, 1054556), (21576, 954555), (24360, 845463), (25172, 818190), (26040, 790917), (26970, 763644), (27273, 755160), (31465, 654552), (32364, 636370), (35960, 572733), (36364, 566370), (36540, 563642), (37758, 545460), (39060, 527278), (40455, 509096), (45455, 453096), (50344, 409095), (53940, 381822), (54546, 377580), (56637, 363640), (62930, 327276), (63637, 323640), (64728, 318185), (72728, 283185), (73080, 281821), (75516, 272730), (78120, 263639), (80910, 254548), (81819, 251720), (90910, 226548), (94395, 218184), (107880, 190911), (109092, 188790), (113274, 181820), (125860, 163638), (127274, 161820), (136365, 151032)]