142055640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4294

約数の個数: 128

約数和(自身を含む): 488908800

約数和(自身を除く): 346853160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4243, 5580, 6696, 8370, 8486, 11160, 12729, 16740, 16972, 21215, 25458, 33480, 33944, 38187, 42430, 50916, 63645, 76374, 84860, 101832, 114561, 127290, 131533, 152748, 169720, 190935, 229122, 254580, 263066, 305496, 381870, 394599, 458244, 509160, 526132, 572805, 657665, 763740, 789198, 916488, 1052264, 1145610, 1183797, 1315330, 1527480, 1578396, 1972995, 2291220, 2367594, 2630660, 3156792, 3551391, 3945990, 4582440, 4735188, 5261320, 5918985, 7102782, 7891980, 9470376, 11837970, 14205564, 15783960, 17756955, 23675940, 28411128, 35513910, 47351880, 71027820, 142055640]

約数ペア:

[(1, 142055640), (2, 71027820), (3, 47351880), (4, 35513910), (5, 28411128), (6, 23675940), (8, 17756955), (9, 15783960), (10, 14205564), (12, 11837970), (15, 9470376), (18, 7891980), (20, 7102782), (24, 5918985), (27, 5261320), (30, 4735188), (31, 4582440), (36, 3945990), (40, 3551391), (45, 3156792), (54, 2630660), (60, 2367594), (62, 2291220), (72, 1972995), (90, 1578396), (93, 1527480), (108, 1315330), (120, 1183797), (124, 1145610), (135, 1052264), (155, 916488), (180, 789198), (186, 763740), (216, 657665), (248, 572805), (270, 526132), (279, 509160), (310, 458244), (360, 394599), (372, 381870), (465, 305496), (540, 263066), (558, 254580), (620, 229122), (744, 190935), (837, 169720), (930, 152748), (1080, 131533), (1116, 127290), (1240, 114561), (1395, 101832), (1674, 84860), (1860, 76374), (2232, 63645), (2790, 50916), (3348, 42430), (3720, 38187), (4185, 33944), (4243, 33480), (5580, 25458), (6696, 21215), (8370, 16972), (8486, 16740), (11160, 12729)]