2396656640

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 264

約数和(自身を含む): 6880327272

約数和(自身を除く): 4483670632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 205, 224, 233, 245, 256, 280, 287, 320, 328, 392, 410, 448, 466, 490, 512, 560, 574, 640, 656, 784, 820, 896, 932, 980, 1024, 1120, 1148, 1165, 1280, 1312, 1435, 1568, 1631, 1640, 1792, 1864, 1960, 2009, 2240, 2296, 2330, 2560, 2624, 2870, 3136, 3262, 3280, 3584, 3728, 3920, 4018, 4480, 4592, 4660, 5120, 5248, 5740, 6272, 6524, 6560, 7168, 7456, 7840, 8036, 8155, 8960, 9184, 9320, 9553, 10045, 10496, 11417, 11480, 12544, 13048, 13120, 14912, 15680, 16072, 16310, 17920, 18368, 18640, 19106, 20090, 20992, 22834, 22960, 25088, 26096, 26240, 29824, 31360, 32144, 32620, 35840, 36736, 37280, 38212, 40180, 41984, 45668, 45920, 47765, 50176, 52192, 52480, 57085, 59648, 62720, 64288, 65240, 66871, 73472, 74560, 76424, 80360, 91336, 91840, 95530, 104384, 104960, 114170, 119296, 125440, 128576, 130480, 133742, 146944, 149120, 152848, 160720, 182672, 183680, 191060, 208768, 209920, 228340, 238592, 250880, 257152, 260960, 267484, 293888, 298240, 305696, 321440, 334355, 365344, 367360, 382120, 417536, 456680, 468097, 514304, 521920, 534968, 596480, 611392, 642880, 668710, 730688, 734720, 764240, 835072, 913360, 936194, 1028608, 1043840, 1069936, 1192960, 1222784, 1285760, 1337420, 1461376, 1469440, 1528480, 1670144, 1826720, 1872388, 2057216, 2087680, 2139872, 2340485, 2445568, 2571520, 2674840, 2922752, 3056960, 3653440, 3744776, 4175360, 4279744, 4680970, 4891136, 5143040, 5349680, 5845504, 6113920, 7306880, 7489552, 8350720, 8559488, 9361940, 9782272, 10286080, 10699360, 11691008, 12227840, 14613760, 14979104, 17118976, 18723880, 21398720, 24455680, 29227520, 29958208, 34237952, 37447760, 42797440, 48911360, 58455040, 59916416, 68475904, 74895520, 85594880, 119832832, 149791040, 171189760, 239665664, 299582080, 342379520, 479331328, 599164160, 1198328320, 2396656640]

約数ペア:

[(1, 2396656640), (2, 1198328320), (4, 599164160), (5, 479331328), (7, 342379520), (8, 299582080), (10, 239665664), (14, 171189760), (16, 149791040), (20, 119832832), (28, 85594880), (32, 74895520), (35, 68475904), (40, 59916416), (41, 58455040), (49, 48911360), (56, 42797440), (64, 37447760), (70, 34237952), (80, 29958208), (82, 29227520), (98, 24455680), (112, 21398720), (128, 18723880), (140, 17118976), (160, 14979104), (164, 14613760), (196, 12227840), (205, 11691008), (224, 10699360), (233, 10286080), (245, 9782272), (256, 9361940), (280, 8559488), (287, 8350720), (320, 7489552), (328, 7306880), (392, 6113920), (410, 5845504), (448, 5349680), (466, 5143040), (490, 4891136), (512, 4680970), (560, 4279744), (574, 4175360), (640, 3744776), (656, 3653440), (784, 3056960), (820, 2922752), (896, 2674840), (932, 2571520), (980, 2445568), (1024, 2340485), (1120, 2139872), (1148, 2087680), (1165, 2057216), (1280, 1872388), (1312, 1826720), (1435, 1670144), (1568, 1528480), (1631, 1469440), (1640, 1461376), (1792, 1337420), (1864, 1285760), (1960, 1222784), (2009, 1192960), (2240, 1069936), (2296, 1043840), (2330, 1028608), (2560, 936194), (2624, 913360), (2870, 835072), (3136, 764240), (3262, 734720), (3280, 730688), (3584, 668710), (3728, 642880), (3920, 611392), (4018, 596480), (4480, 534968), (4592, 521920), (4660, 514304), (5120, 468097), (5248, 456680), (5740, 417536), (6272, 382120), (6524, 367360), (6560, 365344), (7168, 334355), (7456, 321440), (7840, 305696), (8036, 298240), (8155, 293888), (8960, 267484), (9184, 260960), (9320, 257152), (9553, 250880), (10045, 238592), (10496, 228340), (11417, 209920), (11480, 208768), (12544, 191060), (13048, 183680), (13120, 182672), (14912, 160720), (15680, 152848), (16072, 149120), (16310, 146944), (17920, 133742), (18368, 130480), (18640, 128576), (19106, 125440), (20090, 119296), (20992, 114170), (22834, 104960), (22960, 104384), (25088, 95530), (26096, 91840), (26240, 91336), (29824, 80360), (31360, 76424), (32144, 74560), (32620, 73472), (35840, 66871), (36736, 65240), (37280, 64288), (38212, 62720), (40180, 59648), (41984, 57085), (45668, 52480), (45920, 52192), (47765, 50176)]