306167160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 1028782080

約数和(自身を除く): 722614920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 487, 507, 520, 620, 676, 744, 780, 806, 845, 930, 974, 1014, 1209, 1240, 1352, 1461, 1560, 1612, 1690, 1860, 1948, 2015, 2028, 2418, 2435, 2535, 2922, 3224, 3380, 3720, 3896, 4030, 4056, 4836, 4870, 5070, 5239, 5844, 6045, 6331, 6760, 7305, 8060, 9672, 9740, 10140, 10478, 11688, 12090, 12662, 14610, 15097, 15717, 16120, 18993, 19480, 20280, 20956, 24180, 25324, 26195, 29220, 30194, 31434, 31655, 37986, 41912, 45291, 48360, 50648, 52390, 58440, 60388, 62868, 63310, 75485, 75972, 78585, 82303, 90582, 94965, 104780, 120776, 125736, 126620, 150970, 151944, 157170, 164606, 181164, 189930, 196261, 209560, 226455, 246909, 253240, 301940, 314340, 329212, 362328, 379860, 392522, 411515, 452910, 493818, 588783, 603880, 628680, 658424, 759720, 785044, 823030, 905820, 981305, 987636, 1177566, 1234545, 1570088, 1646060, 1811640, 1962610, 1975272, 2355132, 2469090, 2551393, 2943915, 3292120, 3925220, 4710264, 4938180, 5102786, 5887830, 7654179, 7850440, 9876360, 10205572, 11775660, 12756965, 15308358, 20411144, 23551320, 25513930, 30616716, 38270895, 51027860, 61233432, 76541790, 102055720, 153083580, 306167160]

約数ペア:

[(1, 306167160), (2, 153083580), (3, 102055720), (4, 76541790), (5, 61233432), (6, 51027860), (8, 38270895), (10, 30616716), (12, 25513930), (13, 23551320), (15, 20411144), (20, 15308358), (24, 12756965), (26, 11775660), (30, 10205572), (31, 9876360), (39, 7850440), (40, 7654179), (52, 5887830), (60, 5102786), (62, 4938180), (65, 4710264), (78, 3925220), (93, 3292120), (104, 2943915), (120, 2551393), (124, 2469090), (130, 2355132), (155, 1975272), (156, 1962610), (169, 1811640), (186, 1646060), (195, 1570088), (248, 1234545), (260, 1177566), (310, 987636), (312, 981305), (338, 905820), (372, 823030), (390, 785044), (403, 759720), (465, 658424), (487, 628680), (507, 603880), (520, 588783), (620, 493818), (676, 452910), (744, 411515), (780, 392522), (806, 379860), (845, 362328), (930, 329212), (974, 314340), (1014, 301940), (1209, 253240), (1240, 246909), (1352, 226455), (1461, 209560), (1560, 196261), (1612, 189930), (1690, 181164), (1860, 164606), (1948, 157170), (2015, 151944), (2028, 150970), (2418, 126620), (2435, 125736), (2535, 120776), (2922, 104780), (3224, 94965), (3380, 90582), (3720, 82303), (3896, 78585), (4030, 75972), (4056, 75485), (4836, 63310), (4870, 62868), (5070, 60388), (5239, 58440), (5844, 52390), (6045, 50648), (6331, 48360), (6760, 45291), (7305, 41912), (8060, 37986), (9672, 31655), (9740, 31434), (10140, 30194), (10478, 29220), (11688, 26195), (12090, 25324), (12662, 24180), (14610, 20956), (15097, 20280), (15717, 19480), (16120, 18993)]