157841600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:875

約数の個数: 168

約数和(自身を含む): 470550240

約数和(自身を除く): 312708640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 320, 340, 350, 400, 425, 448, 476, 544, 560, 595, 680, 700, 800, 829, 850, 952, 1088, 1120, 1190, 1360, 1400, 1600, 1658, 1700, 1904, 2240, 2380, 2720, 2800, 2975, 3316, 3400, 3808, 4145, 4760, 5440, 5600, 5803, 5950, 6632, 6800, 7616, 8290, 9520, 11200, 11606, 11900, 13264, 13600, 14093, 16580, 19040, 20725, 23212, 23800, 26528, 27200, 28186, 29015, 33160, 38080, 41450, 46424, 47600, 53056, 56372, 58030, 66320, 70465, 82900, 92848, 95200, 98651, 112744, 116060, 132640, 140930, 145075, 165800, 185696, 190400, 197302, 225488, 232120, 265280, 281860, 290150, 331600, 352325, 371392, 394604, 450976, 464240, 493255, 563720, 580300, 663200, 704650, 789208, 901952, 928480, 986510, 1127440, 1160600, 1326400, 1409300, 1578416, 1856960, 1973020, 2254880, 2321200, 2466275, 2818600, 3156832, 3946040, 4509760, 4642400, 4932550, 5637200, 6313664, 7892080, 9284800, 9865100, 11274400, 15784160, 19730200, 22548800, 31568320, 39460400, 78920800, 157841600]

約数ペア:

[(1, 157841600), (2, 78920800), (4, 39460400), (5, 31568320), (7, 22548800), (8, 19730200), (10, 15784160), (14, 11274400), (16, 9865100), (17, 9284800), (20, 7892080), (25, 6313664), (28, 5637200), (32, 4932550), (34, 4642400), (35, 4509760), (40, 3946040), (50, 3156832), (56, 2818600), (64, 2466275), (68, 2321200), (70, 2254880), (80, 1973020), (85, 1856960), (100, 1578416), (112, 1409300), (119, 1326400), (136, 1160600), (140, 1127440), (160, 986510), (170, 928480), (175, 901952), (200, 789208), (224, 704650), (238, 663200), (272, 580300), (280, 563720), (320, 493255), (340, 464240), (350, 450976), (400, 394604), (425, 371392), (448, 352325), (476, 331600), (544, 290150), (560, 281860), (595, 265280), (680, 232120), (700, 225488), (800, 197302), (829, 190400), (850, 185696), (952, 165800), (1088, 145075), (1120, 140930), (1190, 132640), (1360, 116060), (1400, 112744), (1600, 98651), (1658, 95200), (1700, 92848), (1904, 82900), (2240, 70465), (2380, 66320), (2720, 58030), (2800, 56372), (2975, 53056), (3316, 47600), (3400, 46424), (3808, 41450), (4145, 38080), (4760, 33160), (5440, 29015), (5600, 28186), (5803, 27200), (5950, 26528), (6632, 23800), (6800, 23212), (7616, 20725), (8290, 19040), (9520, 16580), (11200, 14093), (11606, 13600), (11900, 13264)]