130505040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 160

約数和(自身を含む): 464256000

約数和(自身を除く): 333750960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 1949, 2160, 2232, 2480, 2790, 3348, 3720, 3898, 4185, 4464, 5580, 5847, 6696, 7440, 7796, 8370, 9745, 11160, 11694, 13392, 15592, 16740, 17541, 19490, 22320, 23388, 29235, 31184, 33480, 35082, 38980, 46776, 52623, 58470, 60419, 66960, 70164, 77960, 87705, 93552, 105246, 116940, 120838, 140328, 155920, 175410, 181257, 210492, 233880, 241676, 263115, 280656, 302095, 350820, 362514, 420984, 467760, 483352, 526230, 543771, 604190, 701640, 725028, 841968, 906285, 966704, 1052460, 1087542, 1208380, 1403280, 1450056, 1631313, 1812570, 2104920, 2175084, 2416760, 2718855, 2900112, 3262626, 3625140, 4209840, 4350168, 4833520, 5437710, 6525252, 7250280, 8156565, 8700336, 10875420, 13050504, 14500560, 16313130, 21750840, 26101008, 32626260, 43501680, 65252520, 130505040]

約数ペア:

[(1, 130505040), (2, 65252520), (3, 43501680), (4, 32626260), (5, 26101008), (6, 21750840), (8, 16313130), (9, 14500560), (10, 13050504), (12, 10875420), (15, 8700336), (16, 8156565), (18, 7250280), (20, 6525252), (24, 5437710), (27, 4833520), (30, 4350168), (31, 4209840), (36, 3625140), (40, 3262626), (45, 2900112), (48, 2718855), (54, 2416760), (60, 2175084), (62, 2104920), (72, 1812570), (80, 1631313), (90, 1450056), (93, 1403280), (108, 1208380), (120, 1087542), (124, 1052460), (135, 966704), (144, 906285), (155, 841968), (180, 725028), (186, 701640), (216, 604190), (240, 543771), (248, 526230), (270, 483352), (279, 467760), (310, 420984), (360, 362514), (372, 350820), (432, 302095), (465, 280656), (496, 263115), (540, 241676), (558, 233880), (620, 210492), (720, 181257), (744, 175410), (837, 155920), (930, 140328), (1080, 120838), (1116, 116940), (1240, 105246), (1395, 93552), (1488, 87705), (1674, 77960), (1860, 70164), (1949, 66960), (2160, 60419), (2232, 58470), (2480, 52623), (2790, 46776), (3348, 38980), (3720, 35082), (3898, 33480), (4185, 31184), (4464, 29235), (5580, 23388), (5847, 22320), (6696, 19490), (7440, 17541), (7796, 16740), (8370, 15592), (9745, 13392), (11160, 11694)]