2784152760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^2$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 8904729600

約数和(自身を除く): 6120576840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 79, 92, 113, 115, 120, 138, 158, 184, 226, 230, 237, 276, 316, 339, 345, 395, 452, 460, 474, 552, 565, 632, 678, 690, 790, 904, 920, 948, 1130, 1185, 1356, 1380, 1580, 1695, 1817, 1896, 2260, 2370, 2599, 2712, 2760, 3160, 3390, 3634, 4520, 4740, 5198, 5451, 6780, 7268, 7797, 8927, 9085, 9480, 10396, 10902, 12769, 12995, 13560, 14536, 15594, 17854, 18170, 20792, 21804, 25538, 25990, 26781, 27255, 31188, 35708, 36340, 38307, 38985, 43608, 44635, 51076, 51980, 53562, 54510, 62376, 63845, 71416, 72680, 76614, 77970, 89270, 102152, 103960, 107124, 109020, 127690, 133905, 153228, 155940, 178540, 191535, 205321, 214248, 218040, 255380, 267810, 293687, 306456, 311880, 357080, 383070, 410642, 510760, 535620, 587374, 615963, 766140, 821284, 881061, 1008751, 1026605, 1071240, 1174748, 1231926, 1468435, 1532280, 1642568, 1762122, 2017502, 2053210, 2349496, 2463852, 2936870, 3026253, 3079815, 3524244, 4035004, 4106420, 4405305, 4927704, 5043755, 5873740, 6052506, 6159630, 7048488, 8070008, 8212840, 8810610, 10087510, 11747480, 12105012, 12319260, 15131265, 17621220, 20175020, 23201273, 24210024, 24638520, 30262530, 35242440, 40350040, 46402546, 60525060, 69603819, 92805092, 116006365, 121050120, 139207638, 185610184, 232012730, 278415276, 348019095, 464025460, 556830552, 696038190, 928050920, 1392076380, 2784152760]

約数ペア:

[(1, 2784152760), (2, 1392076380), (3, 928050920), (4, 696038190), (5, 556830552), (6, 464025460), (8, 348019095), (10, 278415276), (12, 232012730), (15, 185610184), (20, 139207638), (23, 121050120), (24, 116006365), (30, 92805092), (40, 69603819), (46, 60525060), (60, 46402546), (69, 40350040), (79, 35242440), (92, 30262530), (113, 24638520), (115, 24210024), (120, 23201273), (138, 20175020), (158, 17621220), (184, 15131265), (226, 12319260), (230, 12105012), (237, 11747480), (276, 10087510), (316, 8810610), (339, 8212840), (345, 8070008), (395, 7048488), (452, 6159630), (460, 6052506), (474, 5873740), (552, 5043755), (565, 4927704), (632, 4405305), (678, 4106420), (690, 4035004), (790, 3524244), (904, 3079815), (920, 3026253), (948, 2936870), (1130, 2463852), (1185, 2349496), (1356, 2053210), (1380, 2017502), (1580, 1762122), (1695, 1642568), (1817, 1532280), (1896, 1468435), (2260, 1231926), (2370, 1174748), (2599, 1071240), (2712, 1026605), (2760, 1008751), (3160, 881061), (3390, 821284), (3634, 766140), (4520, 615963), (4740, 587374), (5198, 535620), (5451, 510760), (6780, 410642), (7268, 383070), (7797, 357080), (8927, 311880), (9085, 306456), (9480, 293687), (10396, 267810), (10902, 255380), (12769, 218040), (12995, 214248), (13560, 205321), (14536, 191535), (15594, 178540), (17854, 155940), (18170, 153228), (20792, 133905), (21804, 127690), (25538, 109020), (25990, 107124), (26781, 103960), (27255, 102152), (31188, 89270), (35708, 77970), (36340, 76614), (38307, 72680), (38985, 71416), (43608, 63845), (44635, 62376), (51076, 54510), (51980, 53562)]