242678400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 846910080

約数和(自身を除く): 604231680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1487, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 2974, 3200, 3264, 3400, 4080, 4461, 4800, 5100, 5440, 5948, 6528, 6800, 7435, 8160, 8922, 9600, 10200, 10880, 11896, 13600, 14870, 16320, 17844, 20400, 22305, 23792, 25279, 27200, 29740, 32640, 35688, 37175, 40800, 44610, 47584, 50558, 54400, 59480, 71376, 74350, 75837, 81600, 89220, 95168, 101116, 111525, 118960, 126395, 142752, 148700, 151674, 163200, 178440, 190336, 202232, 223050, 237920, 252790, 285504, 297400, 303348, 356880, 379185, 404464, 446100, 475840, 505580, 571008, 594800, 606696, 631975, 713760, 758370, 808928, 892200, 951680, 1011160, 1189600, 1213392, 1263950, 1427520, 1516740, 1617856, 1784400, 1895925, 2022320, 2379200, 2426784, 2527900, 2855040, 3033480, 3235712, 3568800, 3791850, 4044640, 4758400, 4853568, 5055800, 6066960, 7137600, 7583700, 8089280, 9707136, 10111600, 12133920, 14275200, 15167400, 16178560, 20223200, 24267840, 30334800, 40446400, 48535680, 60669600, 80892800, 121339200, 242678400]

約数ペア:

[(1, 242678400), (2, 121339200), (3, 80892800), (4, 60669600), (5, 48535680), (6, 40446400), (8, 30334800), (10, 24267840), (12, 20223200), (15, 16178560), (16, 15167400), (17, 14275200), (20, 12133920), (24, 10111600), (25, 9707136), (30, 8089280), (32, 7583700), (34, 7137600), (40, 6066960), (48, 5055800), (50, 4853568), (51, 4758400), (60, 4044640), (64, 3791850), (68, 3568800), (75, 3235712), (80, 3033480), (85, 2855040), (96, 2527900), (100, 2426784), (102, 2379200), (120, 2022320), (128, 1895925), (136, 1784400), (150, 1617856), (160, 1516740), (170, 1427520), (192, 1263950), (200, 1213392), (204, 1189600), (240, 1011160), (255, 951680), (272, 892200), (300, 808928), (320, 758370), (340, 713760), (384, 631975), (400, 606696), (408, 594800), (425, 571008), (480, 505580), (510, 475840), (544, 446100), (600, 404464), (640, 379185), (680, 356880), (800, 303348), (816, 297400), (850, 285504), (960, 252790), (1020, 237920), (1088, 223050), (1200, 202232), (1275, 190336), (1360, 178440), (1487, 163200), (1600, 151674), (1632, 148700), (1700, 142752), (1920, 126395), (2040, 118960), (2176, 111525), (2400, 101116), (2550, 95168), (2720, 89220), (2974, 81600), (3200, 75837), (3264, 74350), (3400, 71376), (4080, 59480), (4461, 54400), (4800, 50558), (5100, 47584), (5440, 44610), (5948, 40800), (6528, 37175), (6800, 35688), (7435, 32640), (8160, 29740), (8922, 27200), (9600, 25279), (10200, 23792), (10880, 22305), (11896, 20400), (13600, 17844), (14870, 16320)]