432810140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 1136594592

約数和(自身を除く): 703784452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 83, 85, 98, 119, 140, 166, 170, 196, 238, 245, 313, 332, 340, 415, 476, 490, 581, 595, 626, 830, 833, 980, 1162, 1190, 1252, 1411, 1565, 1660, 1666, 2191, 2324, 2380, 2822, 2905, 3130, 3332, 4067, 4165, 4382, 5321, 5644, 5810, 6260, 7055, 8134, 8330, 8764, 9877, 10642, 10955, 11620, 14110, 15337, 16268, 16660, 19754, 20335, 21284, 21910, 25979, 26605, 28220, 30674, 37247, 39508, 40670, 43820, 49385, 51958, 53210, 61348, 69139, 74494, 76685, 81340, 98770, 103916, 106420, 129895, 138278, 148988, 153370, 181853, 186235, 197540, 259790, 260729, 276556, 306740, 345695, 363706, 372470, 441643, 519580, 521458, 691390, 727412, 744940, 883286, 909265, 1042916, 1272971, 1303645, 1382780, 1766572, 1818530, 2208215, 2545942, 2607290, 3091501, 3637060, 4416430, 5091884, 5214580, 6183002, 6364855, 8832860, 12366004, 12729710, 15457505, 21640507, 25459420, 30915010, 43281014, 61830020, 86562028, 108202535, 216405070, 432810140]

約数ペア:

[(1, 432810140), (2, 216405070), (4, 108202535), (5, 86562028), (7, 61830020), (10, 43281014), (14, 30915010), (17, 25459420), (20, 21640507), (28, 15457505), (34, 12729710), (35, 12366004), (49, 8832860), (68, 6364855), (70, 6183002), (83, 5214580), (85, 5091884), (98, 4416430), (119, 3637060), (140, 3091501), (166, 2607290), (170, 2545942), (196, 2208215), (238, 1818530), (245, 1766572), (313, 1382780), (332, 1303645), (340, 1272971), (415, 1042916), (476, 909265), (490, 883286), (581, 744940), (595, 727412), (626, 691390), (830, 521458), (833, 519580), (980, 441643), (1162, 372470), (1190, 363706), (1252, 345695), (1411, 306740), (1565, 276556), (1660, 260729), (1666, 259790), (2191, 197540), (2324, 186235), (2380, 181853), (2822, 153370), (2905, 148988), (3130, 138278), (3332, 129895), (4067, 106420), (4165, 103916), (4382, 98770), (5321, 81340), (5644, 76685), (5810, 74494), (6260, 69139), (7055, 61348), (8134, 53210), (8330, 51958), (8764, 49385), (9877, 43820), (10642, 40670), (10955, 39508), (11620, 37247), (14110, 30674), (15337, 28220), (16268, 26605), (16660, 25979), (19754, 21910), (20335, 21284)]