151229280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 517321728

約数和(自身を除く): 366092448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 431, 480, 510, 516, 544, 645, 680, 688, 731, 816, 860, 862, 1020, 1032, 1290, 1293, 1360, 1376, 1462, 1632, 1720, 1724, 2040, 2064, 2155, 2193, 2580, 2586, 2720, 2924, 3440, 3448, 3655, 4080, 4128, 4310, 4386, 5160, 5172, 5848, 6465, 6880, 6896, 7310, 7327, 8160, 8620, 8772, 10320, 10344, 10965, 11696, 12930, 13792, 14620, 14654, 17240, 17544, 18533, 20640, 20688, 21930, 21981, 23392, 25860, 29240, 29308, 34480, 35088, 36635, 37066, 41376, 43860, 43962, 51720, 55599, 58480, 58616, 68960, 70176, 73270, 74132, 87720, 87924, 92665, 103440, 109905, 111198, 116960, 117232, 146540, 148264, 175440, 175848, 185330, 206880, 219810, 222396, 234464, 277995, 293080, 296528, 315061, 350880, 351696, 370660, 439620, 444792, 555990, 586160, 593056, 630122, 703392, 741320, 879240, 889584, 945183, 1111980, 1172320, 1260244, 1482640, 1575305, 1758480, 1779168, 1890366, 2223960, 2520488, 2965280, 3150610, 3516960, 3780732, 4447920, 4725915, 5040976, 6301220, 7561464, 8895840, 9451830, 10081952, 12602440, 15122928, 18903660, 25204880, 30245856, 37807320, 50409760, 75614640, 151229280]

約数ペア:

[(1, 151229280), (2, 75614640), (3, 50409760), (4, 37807320), (5, 30245856), (6, 25204880), (8, 18903660), (10, 15122928), (12, 12602440), (15, 10081952), (16, 9451830), (17, 8895840), (20, 7561464), (24, 6301220), (30, 5040976), (32, 4725915), (34, 4447920), (40, 3780732), (43, 3516960), (48, 3150610), (51, 2965280), (60, 2520488), (68, 2223960), (80, 1890366), (85, 1779168), (86, 1758480), (96, 1575305), (102, 1482640), (120, 1260244), (129, 1172320), (136, 1111980), (160, 945183), (170, 889584), (172, 879240), (204, 741320), (215, 703392), (240, 630122), (255, 593056), (258, 586160), (272, 555990), (340, 444792), (344, 439620), (408, 370660), (430, 351696), (431, 350880), (480, 315061), (510, 296528), (516, 293080), (544, 277995), (645, 234464), (680, 222396), (688, 219810), (731, 206880), (816, 185330), (860, 175848), (862, 175440), (1020, 148264), (1032, 146540), (1290, 117232), (1293, 116960), (1360, 111198), (1376, 109905), (1462, 103440), (1632, 92665), (1720, 87924), (1724, 87720), (2040, 74132), (2064, 73270), (2155, 70176), (2193, 68960), (2580, 58616), (2586, 58480), (2720, 55599), (2924, 51720), (3440, 43962), (3448, 43860), (3655, 41376), (4080, 37066), (4128, 36635), (4310, 35088), (4386, 34480), (5160, 29308), (5172, 29240), (5848, 25860), (6465, 23392), (6880, 21981), (6896, 21930), (7310, 20688), (7327, 20640), (8160, 18533), (8620, 17544), (8772, 17240), (10320, 14654), (10344, 14620), (10965, 13792), (11696, 12930)]