1208790240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1825

約数の個数: 192

約数和(自身を含む): 4373429760

約数和(自身を除く): 3164639520

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, 229, 240, 280, 336, 420, 458, 480, 560, 672, 687, 840, 916, 1120, 1145, 1374, 1571, 1603, 1680, 1832, 2290, 2748, 3142, 3206, 3360, 3435, 3664, 4580, 4713, 4809, 5496, 6284, 6412, 6870, 7328, 7855, 8015, 9160, 9426, 9618, 10992, 10997, 12568, 12824, 13740, 15710, 16030, 18320, 18852, 19236, 21984, 21994, 23565, 24045, 25136, 25648, 27480, 31420, 32060, 32991, 36640, 37704, 38472, 43988, 47130, 48090, 50272, 51296, 54960, 54985, 62840, 64120, 65982, 75408, 76944, 87976, 94260, 96180, 109920, 109970, 125680, 128240, 131964, 150816, 153888, 164955, 175952, 188520, 192360, 219940, 251360, 256480, 263928, 329910, 351904, 359759, 377040, 384720, 439880, 527856, 659820, 719518, 754080, 769440, 879760, 1055712, 1079277, 1319640, 1439036, 1759520, 1798795, 2158554, 2518313, 2639280, 2878072, 3597590, 4317108, 5036626, 5278560, 5396385, 5756144, 7195180, 7554939, 8634216, 10073252, 10792770, 11512288, 12591565, 14390360, 15109878, 17268432, 20146504, 21585540, 25183130, 28780720, 30219756, 34536864, 37774695, 40293008, 43171080, 50366260, 57561440, 60439512, 75549390, 80586016, 86342160, 100732520, 120879024, 151098780, 172684320, 201465040, 241758048, 302197560, 402930080, 604395120, 1208790240]

約数ペア:

[(1, 1208790240), (2, 604395120), (3, 402930080), (4, 302197560), (5, 241758048), (6, 201465040), (7, 172684320), (8, 151098780), (10, 120879024), (12, 100732520), (14, 86342160), (15, 80586016), (16, 75549390), (20, 60439512), (21, 57561440), (24, 50366260), (28, 43171080), (30, 40293008), (32, 37774695), (35, 34536864), (40, 30219756), (42, 28780720), (48, 25183130), (56, 21585540), (60, 20146504), (70, 17268432), (80, 15109878), (84, 14390360), (96, 12591565), (105, 11512288), (112, 10792770), (120, 10073252), (140, 8634216), (160, 7554939), (168, 7195180), (210, 5756144), (224, 5396385), (229, 5278560), (240, 5036626), (280, 4317108), (336, 3597590), (420, 2878072), (458, 2639280), (480, 2518313), (560, 2158554), (672, 1798795), (687, 1759520), (840, 1439036), (916, 1319640), (1120, 1079277), (1145, 1055712), (1374, 879760), (1571, 769440), (1603, 754080), (1680, 719518), (1832, 659820), (2290, 527856), (2748, 439880), (3142, 384720), (3206, 377040), (3360, 359759), (3435, 351904), (3664, 329910), (4580, 263928), (4713, 256480), (4809, 251360), (5496, 219940), (6284, 192360), (6412, 188520), (6870, 175952), (7328, 164955), (7855, 153888), (8015, 150816), (9160, 131964), (9426, 128240), (9618, 125680), (10992, 109970), (10997, 109920), (12568, 96180), (12824, 94260), (13740, 87976), (15710, 76944), (16030, 75408), (18320, 65982), (18852, 64120), (19236, 62840), (21984, 54985), (21994, 54960), (23565, 51296), (24045, 50272), (25136, 48090), (25648, 47130), (27480, 43988), (31420, 38472), (32060, 37704), (32991, 36640)]