1818910080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 320

約数和(自身を含む): 6997914000

約数和(自身を除く): 5179003920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2699, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5398, 5616, 5760, 6240, 6480, 7020, 7488, 8097, 8320, 8424, 8640, 9360, 10368, 10530, 10796, 11232, 12480, 12960, 13495, 14040, 14976, 16194, 16848, 17280, 18720, 21060, 21592, 22464, 24291, 24960, 25920, 26990, 28080, 32388, 33696, 35087, 37440, 40485, 42120, 43184, 44928, 48582, 51840, 53980, 56160, 64776, 67392, 70174, 72873, 74880, 80970, 84240, 86368, 97164, 105261, 107960, 112320, 121455, 129552, 134784, 140348, 145746, 161940, 168480, 172736, 175435, 194328, 210522, 215920, 218619, 224640, 242910, 259104, 280696, 291492, 315783, 323880, 336960, 345472, 350870, 364365, 388656, 421044, 431840, 437238, 485820, 518208, 526305, 561392, 582984, 631566, 647760, 673920, 701740, 728730, 777312, 842088, 863680, 874476, 947349, 971640, 1036416, 1052610, 1093095, 1122784, 1165968, 1263132, 1295520, 1403480, 1457460, 1554624, 1578915, 1684176, 1727360, 1748952, 1894698, 1943280, 2105220, 2186190, 2245568, 2331936, 2526264, 2591040, 2806960, 2842047, 2914920, 3109248, 3157830, 3368352, 3497904, 3789396, 3886560, 4210440, 4372380, 4491136, 4663872, 4736745, 5052528, 5182080, 5613920, 5684094, 5829840, 6315660, 6736704, 6995808, 7578792, 7773120, 8420880, 8744760, 9327744, 9473490, 10105056, 11227840, 11368188, 11659680, 12631320, 13473408, 13991616, 14210235, 15157584, 15546240, 16841760, 17489520, 18946980, 20210112, 22455680, 22736376, 23319360, 25262640, 27983232, 28420470, 30315168, 33683520, 34979040, 37893960, 40420224, 45472752, 46638720, 50525280, 56840940, 60630336, 67367040, 69958080, 75787920, 90945504, 101050560, 113681880, 121260672, 139916160, 151575840, 181891008, 202101120, 227363760, 303151680, 363782016, 454727520, 606303360, 909455040, 1818910080]

約数ペア:

[(1, 1818910080), (2, 909455040), (3, 606303360), (4, 454727520), (5, 363782016), (6, 303151680), (8, 227363760), (9, 202101120), (10, 181891008), (12, 151575840), (13, 139916160), (15, 121260672), (16, 113681880), (18, 101050560), (20, 90945504), (24, 75787920), (26, 69958080), (27, 67367040), (30, 60630336), (32, 56840940), (36, 50525280), (39, 46638720), (40, 45472752), (45, 40420224), (48, 37893960), (52, 34979040), (54, 33683520), (60, 30315168), (64, 28420470), (65, 27983232), (72, 25262640), (78, 23319360), (80, 22736376), (81, 22455680), (90, 20210112), (96, 18946980), (104, 17489520), (108, 16841760), (117, 15546240), (120, 15157584), (128, 14210235), (130, 13991616), (135, 13473408), (144, 12631320), (156, 11659680), (160, 11368188), (162, 11227840), (180, 10105056), (192, 9473490), (195, 9327744), (208, 8744760), (216, 8420880), (234, 7773120), (240, 7578792), (260, 6995808), (270, 6736704), (288, 6315660), (312, 5829840), (320, 5684094), (324, 5613920), (351, 5182080), (360, 5052528), (384, 4736745), (390, 4663872), (405, 4491136), (416, 4372380), (432, 4210440), (468, 3886560), (480, 3789396), (520, 3497904), (540, 3368352), (576, 3157830), (585, 3109248), (624, 2914920), (640, 2842047), (648, 2806960), (702, 2591040), (720, 2526264), (780, 2331936), (810, 2245568), (832, 2186190), (864, 2105220), (936, 1943280), (960, 1894698), (1040, 1748952), (1053, 1727360), (1080, 1684176), (1152, 1578915), (1170, 1554624), (1248, 1457460), (1296, 1403480), (1404, 1295520), (1440, 1263132), (1560, 1165968), (1620, 1122784), (1664, 1093095), (1728, 1052610), (1755, 1036416), (1872, 971640), (1920, 947349), (2080, 874476), (2106, 863680), (2160, 842088), (2340, 777312), (2496, 728730), (2592, 701740), (2699, 673920), (2808, 647760), (2880, 631566), (3120, 582984), (3240, 561392), (3456, 526305), (3510, 518208), (3744, 485820), (4160, 437238), (4212, 431840), (4320, 421044), (4680, 388656), (4992, 364365), (5184, 350870), (5265, 345472), (5398, 336960), (5616, 323880), (5760, 315783), (6240, 291492), (6480, 280696), (7020, 259104), (7488, 242910), (8097, 224640), (8320, 218619), (8424, 215920), (8640, 210522), (9360, 194328), (10368, 175435), (10530, 172736), (10796, 168480), (11232, 161940), (12480, 145746), (12960, 140348), (13495, 134784), (14040, 129552), (14976, 121455), (16194, 112320), (16848, 107960), (17280, 105261), (18720, 97164), (21060, 86368), (21592, 84240), (22464, 80970), (24291, 74880), (24960, 72873), (25920, 70174), (26990, 67392), (28080, 64776), (32388, 56160), (33696, 53980), (35087, 51840), (37440, 48582), (40485, 44928), (42120, 43184)]