12490797760

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3740

約数の個数: 224

約数和(自身を含む): 35815219200

約数和(自身を除く): 23324421440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 343, 392, 434, 448, 490, 496, 560, 620, 686, 784, 868, 980, 992, 1085, 1120, 1240, 1372, 1519, 1568, 1715, 1736, 1960, 1984, 2170, 2240, 2480, 2744, 3038, 3136, 3430, 3472, 3671, 3920, 4340, 4960, 5488, 6076, 6860, 6944, 7342, 7595, 7840, 8680, 9920, 10633, 10976, 12152, 13720, 13888, 14684, 15190, 15680, 17360, 18355, 21266, 21952, 24304, 25697, 27440, 29368, 30380, 34720, 36710, 42532, 48608, 51394, 53165, 54880, 58736, 60760, 69440, 73420, 85064, 97216, 102788, 106330, 109760, 113801, 117472, 121520, 128485, 146840, 170128, 179879, 205576, 212660, 227602, 234944, 243040, 256970, 293680, 340256, 359758, 411152, 425320, 455204, 486080, 513940, 569005, 587360, 680512, 719516, 796607, 822304, 850640, 899395, 910408, 1027880, 1138010, 1174720, 1259153, 1439032, 1593214, 1644608, 1701280, 1798790, 1820816, 2055760, 2276020, 2518306, 2878064, 3186428, 3402560, 3597580, 3641632, 3983035, 4111520, 4552040, 5036612, 5576249, 5756128, 6295765, 6372856, 7195160, 7283264, 7966070, 8223040, 9104080, 10073224, 11152498, 11512256, 12591530, 12745712, 14390320, 15932140, 18208160, 20146448, 22304996, 25183060, 25491424, 27881245, 28780640, 31864280, 36416320, 39033743, 40292896, 44609992, 50366120, 50982848, 55762490, 57561280, 63728560, 78067486, 80585792, 89219984, 100732240, 111524980, 127457120, 156134972, 178439968, 195168715, 201464480, 223049960, 254914240, 312269944, 356879936, 390337430, 402928960, 446099920, 624539888, 780674860, 892199840, 1249079776, 1561349720, 1784399680, 2498159552, 3122699440, 6245398880, 12490797760]

約数ペア:

[(1, 12490797760), (2, 6245398880), (4, 3122699440), (5, 2498159552), (7, 1784399680), (8, 1561349720), (10, 1249079776), (14, 892199840), (16, 780674860), (20, 624539888), (28, 446099920), (31, 402928960), (32, 390337430), (35, 356879936), (40, 312269944), (49, 254914240), (56, 223049960), (62, 201464480), (64, 195168715), (70, 178439968), (80, 156134972), (98, 127457120), (112, 111524980), (124, 100732240), (140, 89219984), (155, 80585792), (160, 78067486), (196, 63728560), (217, 57561280), (224, 55762490), (245, 50982848), (248, 50366120), (280, 44609992), (310, 40292896), (320, 39033743), (343, 36416320), (392, 31864280), (434, 28780640), (448, 27881245), (490, 25491424), (496, 25183060), (560, 22304996), (620, 20146448), (686, 18208160), (784, 15932140), (868, 14390320), (980, 12745712), (992, 12591530), (1085, 11512256), (1120, 11152498), (1240, 10073224), (1372, 9104080), (1519, 8223040), (1568, 7966070), (1715, 7283264), (1736, 7195160), (1960, 6372856), (1984, 6295765), (2170, 5756128), (2240, 5576249), (2480, 5036612), (2744, 4552040), (3038, 4111520), (3136, 3983035), (3430, 3641632), (3472, 3597580), (3671, 3402560), (3920, 3186428), (4340, 2878064), (4960, 2518306), (5488, 2276020), (6076, 2055760), (6860, 1820816), (6944, 1798790), (7342, 1701280), (7595, 1644608), (7840, 1593214), (8680, 1439032), (9920, 1259153), (10633, 1174720), (10976, 1138010), (12152, 1027880), (13720, 910408), (13888, 899395), (14684, 850640), (15190, 822304), (15680, 796607), (17360, 719516), (18355, 680512), (21266, 587360), (21952, 569005), (24304, 513940), (25697, 486080), (27440, 455204), (29368, 425320), (30380, 411152), (34720, 359758), (36710, 340256), (42532, 293680), (48608, 256970), (51394, 243040), (53165, 234944), (54880, 227602), (58736, 212660), (60760, 205576), (69440, 179879), (73420, 170128), (85064, 146840), (97216, 128485), (102788, 121520), (106330, 117472), (109760, 113801)]