2678970240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:934

約数の個数: 256

約数和(自身を含む): 9543528000

約数和(自身を除く): 6864557760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 229, 240, 270, 288, 320, 360, 384, 432, 458, 480, 540, 576, 640, 677, 687, 720, 864, 916, 960, 1080, 1145, 1152, 1354, 1374, 1440, 1728, 1832, 1920, 2031, 2061, 2160, 2290, 2708, 2748, 2880, 3385, 3435, 3456, 3664, 4062, 4122, 4320, 4580, 5416, 5496, 5760, 6093, 6183, 6770, 6870, 7328, 8124, 8244, 8640, 9160, 10155, 10305, 10832, 10992, 12186, 12366, 13540, 13740, 14656, 16248, 16488, 17280, 18279, 18320, 20310, 20610, 21664, 21984, 24372, 24732, 27080, 27480, 29312, 30465, 30915, 32496, 32976, 36558, 36640, 40620, 41220, 43328, 43968, 48744, 49464, 54160, 54960, 60930, 61830, 64992, 65952, 73116, 73280, 81240, 82440, 86656, 87936, 91395, 97488, 98928, 108320, 109920, 121860, 123660, 129984, 131904, 146232, 146560, 155033, 162480, 164880, 182790, 194976, 197856, 216640, 219840, 243720, 247320, 259968, 263808, 292464, 310066, 324960, 329760, 365580, 389952, 395712, 433280, 439680, 465099, 487440, 494640, 584928, 620132, 649920, 659520, 731160, 775165, 779904, 791424, 930198, 974880, 989280, 1169856, 1240264, 1299840, 1319040, 1395297, 1462320, 1550330, 1860396, 1949760, 1978560, 2325495, 2339712, 2480528, 2790594, 2924640, 3100660, 3720792, 3899520, 3957120, 4185891, 4650990, 4961056, 5581188, 5849280, 6201320, 6976485, 7441584, 8371782, 9301980, 9922112, 11162376, 11698560, 12402640, 13952970, 14883168, 16743564, 18603960, 19844224, 20929455, 22324752, 24805280, 27905940, 29766336, 33487128, 37207920, 41858910, 44649504, 49610560, 55811880, 59532672, 66974256, 74415840, 83717820, 89299008, 99221120, 111623760, 133948512, 148831680, 167435640, 178598016, 223247520, 267897024, 297663360, 334871280, 446495040, 535794048, 669742560, 892990080, 1339485120, 2678970240]

約数ペア:

[(1, 2678970240), (2, 1339485120), (3, 892990080), (4, 669742560), (5, 535794048), (6, 446495040), (8, 334871280), (9, 297663360), (10, 267897024), (12, 223247520), (15, 178598016), (16, 167435640), (18, 148831680), (20, 133948512), (24, 111623760), (27, 99221120), (30, 89299008), (32, 83717820), (36, 74415840), (40, 66974256), (45, 59532672), (48, 55811880), (54, 49610560), (60, 44649504), (64, 41858910), (72, 37207920), (80, 33487128), (90, 29766336), (96, 27905940), (108, 24805280), (120, 22324752), (128, 20929455), (135, 19844224), (144, 18603960), (160, 16743564), (180, 14883168), (192, 13952970), (216, 12402640), (229, 11698560), (240, 11162376), (270, 9922112), (288, 9301980), (320, 8371782), (360, 7441584), (384, 6976485), (432, 6201320), (458, 5849280), (480, 5581188), (540, 4961056), (576, 4650990), (640, 4185891), (677, 3957120), (687, 3899520), (720, 3720792), (864, 3100660), (916, 2924640), (960, 2790594), (1080, 2480528), (1145, 2339712), (1152, 2325495), (1354, 1978560), (1374, 1949760), (1440, 1860396), (1728, 1550330), (1832, 1462320), (1920, 1395297), (2031, 1319040), (2061, 1299840), (2160, 1240264), (2290, 1169856), (2708, 989280), (2748, 974880), (2880, 930198), (3385, 791424), (3435, 779904), (3456, 775165), (3664, 731160), (4062, 659520), (4122, 649920), (4320, 620132), (4580, 584928), (5416, 494640), (5496, 487440), (5760, 465099), (6093, 439680), (6183, 433280), (6770, 395712), (6870, 389952), (7328, 365580), (8124, 329760), (8244, 324960), (8640, 310066), (9160, 292464), (10155, 263808), (10305, 259968), (10832, 247320), (10992, 243720), (12186, 219840), (12366, 216640), (13540, 197856), (13740, 194976), (14656, 182790), (16248, 164880), (16488, 162480), (17280, 155033), (18279, 146560), (18320, 146232), (20310, 131904), (20610, 129984), (21664, 123660), (21984, 121860), (24372, 109920), (24732, 108320), (27080, 98928), (27480, 97488), (29312, 91395), (30465, 87936), (30915, 86656), (32496, 82440), (32976, 81240), (36558, 73280), (36640, 73116), (40620, 65952), (41220, 64992), (43328, 61830), (43968, 60930), (48744, 54960), (49464, 54160)]