217652195040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{80071}}^1$

素因数の和:80905

約数の個数: 192

約数和(自身を含む): 784526238720

約数和(自身を除く): 566874043680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 809, 840, 1120, 1618, 1680, 2427, 3236, 3360, 4045, 4854, 5663, 6472, 8090, 9708, 11326, 12135, 12944, 16180, 16989, 19416, 22652, 24270, 25888, 28315, 32360, 33978, 38832, 45304, 48540, 56630, 64720, 67956, 77664, 80071, 84945, 90608, 97080, 113260, 129440, 135912, 160142, 169890, 181216, 194160, 226520, 240213, 271824, 320284, 339780, 388320, 400355, 453040, 480426, 543648, 560497, 640568, 679560, 800710, 906080, 960852, 1120994, 1201065, 1281136, 1359120, 1601420, 1681491, 1921704, 2241988, 2402130, 2562272, 2718240, 2802485, 3202840, 3362982, 3843408, 4483976, 4804260, 5604970, 6405680, 6725964, 7686816, 8407455, 8967952, 9608520, 11209940, 12811360, 13451928, 16814910, 17935904, 19217040, 22419880, 26903856, 33629820, 38434080, 44839760, 53807712, 64777439, 67259640, 89679520, 129554878, 134519280, 194332317, 259109756, 269038560, 323887195, 388664634, 453442073, 518219512, 647774390, 777329268, 906884146, 971661585, 1036439024, 1295548780, 1360326219, 1554658536, 1813768292, 1943323170, 2072878048, 2267210365, 2591097560, 2720652438, 3109317072, 3627536584, 3886646340, 4534420730, 5182195120, 5441304876, 6218634144, 6801631095, 7255073168, 7773292680, 9068841460, 10364390240, 10882609752, 13603262190, 14510146336, 15546585360, 18137682920, 21765219504, 27206524380, 31093170720, 36275365840, 43530439008, 54413048760, 72550731680, 108826097520, 217652195040]

約数ペア:

[(1, 217652195040), (2, 108826097520), (3, 72550731680), (4, 54413048760), (5, 43530439008), (6, 36275365840), (7, 31093170720), (8, 27206524380), (10, 21765219504), (12, 18137682920), (14, 15546585360), (15, 14510146336), (16, 13603262190), (20, 10882609752), (21, 10364390240), (24, 9068841460), (28, 7773292680), (30, 7255073168), (32, 6801631095), (35, 6218634144), (40, 5441304876), (42, 5182195120), (48, 4534420730), (56, 3886646340), (60, 3627536584), (70, 3109317072), (80, 2720652438), (84, 2591097560), (96, 2267210365), (105, 2072878048), (112, 1943323170), (120, 1813768292), (140, 1554658536), (160, 1360326219), (168, 1295548780), (210, 1036439024), (224, 971661585), (240, 906884146), (280, 777329268), (336, 647774390), (420, 518219512), (480, 453442073), (560, 388664634), (672, 323887195), (809, 269038560), (840, 259109756), (1120, 194332317), (1618, 134519280), (1680, 129554878), (2427, 89679520), (3236, 67259640), (3360, 64777439), (4045, 53807712), (4854, 44839760), (5663, 38434080), (6472, 33629820), (8090, 26903856), (9708, 22419880), (11326, 19217040), (12135, 17935904), (12944, 16814910), (16180, 13451928), (16989, 12811360), (19416, 11209940), (22652, 9608520), (24270, 8967952), (25888, 8407455), (28315, 7686816), (32360, 6725964), (33978, 6405680), (38832, 5604970), (45304, 4804260), (48540, 4483976), (56630, 3843408), (64720, 3362982), (67956, 3202840), (77664, 2802485), (80071, 2718240), (84945, 2562272), (90608, 2402130), (97080, 2241988), (113260, 1921704), (129440, 1681491), (135912, 1601420), (160142, 1359120), (169890, 1281136), (181216, 1201065), (194160, 1120994), (226520, 960852), (240213, 906080), (271824, 800710), (320284, 679560), (339780, 640568), (388320, 560497), (400355, 543648), (453040, 480426)]