141982560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2357

約数の個数: 144

約数和(自身を含む): 495999504

約数和(自身を除く): 354016944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2293, 2580, 3096, 3440, 3870, 4128, 4586, 5160, 6192, 6879, 6880, 7740, 9172, 10320, 11465, 12384, 13758, 15480, 18344, 20637, 20640, 22930, 27516, 30960, 34395, 36688, 41274, 45860, 55032, 61920, 68790, 73376, 82548, 91720, 98599, 103185, 110064, 137580, 165096, 183440, 197198, 206370, 220128, 275160, 295797, 330192, 366880, 394396, 412740, 492995, 550320, 591594, 660384, 788792, 825480, 887391, 985990, 1100640, 1183188, 1478985, 1577584, 1650960, 1774782, 1971980, 2366376, 2957970, 3155168, 3301920, 3549564, 3943960, 4436955, 4732752, 5915940, 7099128, 7887920, 8873910, 9465504, 11831880, 14198256, 15775840, 17747820, 23663760, 28396512, 35495640, 47327520, 70991280, 141982560]

約数ペア:

[(1, 141982560), (2, 70991280), (3, 47327520), (4, 35495640), (5, 28396512), (6, 23663760), (8, 17747820), (9, 15775840), (10, 14198256), (12, 11831880), (15, 9465504), (16, 8873910), (18, 7887920), (20, 7099128), (24, 5915940), (30, 4732752), (32, 4436955), (36, 3943960), (40, 3549564), (43, 3301920), (45, 3155168), (48, 2957970), (60, 2366376), (72, 1971980), (80, 1774782), (86, 1650960), (90, 1577584), (96, 1478985), (120, 1183188), (129, 1100640), (144, 985990), (160, 887391), (172, 825480), (180, 788792), (215, 660384), (240, 591594), (258, 550320), (288, 492995), (344, 412740), (360, 394396), (387, 366880), (430, 330192), (480, 295797), (516, 275160), (645, 220128), (688, 206370), (720, 197198), (774, 183440), (860, 165096), (1032, 137580), (1290, 110064), (1376, 103185), (1440, 98599), (1548, 91720), (1720, 82548), (1935, 73376), (2064, 68790), (2293, 61920), (2580, 55032), (3096, 45860), (3440, 41274), (3870, 36688), (4128, 34395), (4586, 30960), (5160, 27516), (6192, 22930), (6879, 20640), (6880, 20637), (7740, 18344), (9172, 15480), (10320, 13758), (11465, 12384)]