2017883880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 6955200000

約数和(自身を除く): 4937316120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 199, 205, 216, 229, 246, 270, 328, 360, 369, 398, 410, 458, 492, 540, 597, 615, 687, 738, 796, 820, 916, 984, 995, 1080, 1107, 1145, 1194, 1230, 1374, 1476, 1592, 1640, 1791, 1832, 1845, 1990, 2061, 2214, 2290, 2388, 2460, 2748, 2952, 2985, 3435, 3582, 3690, 3980, 4122, 4428, 4580, 4776, 4920, 5373, 5496, 5535, 5970, 6183, 6870, 7164, 7380, 7960, 8159, 8244, 8856, 8955, 9160, 9389, 10305, 10746, 11070, 11940, 12366, 13740, 14328, 14760, 16318, 16488, 17910, 18778, 20610, 21492, 22140, 23880, 24477, 24732, 26865, 27480, 28167, 30915, 32636, 35820, 37556, 40795, 41220, 42984, 44280, 45571, 46945, 48954, 49464, 53730, 56334, 61830, 65272, 71640, 73431, 75112, 81590, 82440, 84501, 91142, 93890, 97908, 107460, 112668, 122385, 123660, 136713, 140835, 146862, 163180, 169002, 182284, 187780, 195816, 214920, 220293, 225336, 227855, 244770, 247320, 253503, 273426, 281670, 293724, 326360, 338004, 364568, 367155, 375560, 410139, 422505, 440586, 455710, 489540, 507006, 546852, 563340, 587448, 676008, 683565, 734310, 820278, 845010, 881172, 911420, 979080, 1014012, 1093704, 1101465, 1126680, 1230417, 1267515, 1367130, 1468620, 1640556, 1690020, 1762344, 1822840, 1868411, 2028024, 2050695, 2202930, 2460834, 2535030, 2734260, 2937240, 3281112, 3380040, 3736822, 4101390, 4405860, 4921668, 5070060, 5468520, 5605233, 6152085, 7473644, 8202780, 8811720, 9342055, 9843336, 10140120, 11210466, 12304170, 14947288, 16405560, 16815699, 18684110, 22420932, 24608340, 28026165, 33631398, 37368220, 44841864, 49216680, 50447097, 56052330, 67262796, 74736440, 84078495, 100894194, 112104660, 134525592, 168156990, 201788388, 224209320, 252235485, 336313980, 403576776, 504470970, 672627960, 1008941940, 2017883880]

約数ペア:

[(1, 2017883880), (2, 1008941940), (3, 672627960), (4, 504470970), (5, 403576776), (6, 336313980), (8, 252235485), (9, 224209320), (10, 201788388), (12, 168156990), (15, 134525592), (18, 112104660), (20, 100894194), (24, 84078495), (27, 74736440), (30, 67262796), (36, 56052330), (40, 50447097), (41, 49216680), (45, 44841864), (54, 37368220), (60, 33631398), (72, 28026165), (82, 24608340), (90, 22420932), (108, 18684110), (120, 16815699), (123, 16405560), (135, 14947288), (164, 12304170), (180, 11210466), (199, 10140120), (205, 9843336), (216, 9342055), (229, 8811720), (246, 8202780), (270, 7473644), (328, 6152085), (360, 5605233), (369, 5468520), (398, 5070060), (410, 4921668), (458, 4405860), (492, 4101390), (540, 3736822), (597, 3380040), (615, 3281112), (687, 2937240), (738, 2734260), (796, 2535030), (820, 2460834), (916, 2202930), (984, 2050695), (995, 2028024), (1080, 1868411), (1107, 1822840), (1145, 1762344), (1194, 1690020), (1230, 1640556), (1374, 1468620), (1476, 1367130), (1592, 1267515), (1640, 1230417), (1791, 1126680), (1832, 1101465), (1845, 1093704), (1990, 1014012), (2061, 979080), (2214, 911420), (2290, 881172), (2388, 845010), (2460, 820278), (2748, 734310), (2952, 683565), (2985, 676008), (3435, 587448), (3582, 563340), (3690, 546852), (3980, 507006), (4122, 489540), (4428, 455710), (4580, 440586), (4776, 422505), (4920, 410139), (5373, 375560), (5496, 367155), (5535, 364568), (5970, 338004), (6183, 326360), (6870, 293724), (7164, 281670), (7380, 273426), (7960, 253503), (8159, 247320), (8244, 244770), (8856, 227855), (8955, 225336), (9160, 220293), (9389, 214920), (10305, 195816), (10746, 187780), (11070, 182284), (11940, 169002), (12366, 163180), (13740, 146862), (14328, 140835), (14760, 136713), (16318, 123660), (16488, 122385), (17910, 112668), (18778, 107460), (20610, 97908), (21492, 93890), (22140, 91142), (23880, 84501), (24477, 82440), (24732, 81590), (26865, 75112), (27480, 73431), (28167, 71640), (30915, 65272), (32636, 61830), (35820, 56334), (37556, 53730), (40795, 49464), (41220, 48954), (42984, 46945), (44280, 45571)]