1456916000

素因数分解:

$2^5\times 5^3\times {\mathrm{457}}^1\times {\mathrm{797}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 3591976752

約数和(自身を除く): 2135060752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 457, 500, 797, 800, 914, 1000, 1594, 1828, 2000, 2285, 3188, 3656, 3985, 4000, 4570, 6376, 7312, 7970, 9140, 11425, 12752, 14624, 15940, 18280, 19925, 22850, 25504, 31880, 36560, 39850, 45700, 57125, 63760, 73120, 79700, 91400, 99625, 114250, 127520, 159400, 182800, 199250, 228500, 318800, 364229, 365600, 398500, 457000, 637600, 728458, 797000, 914000, 1456916, 1594000, 1821145, 1828000, 2913832, 3188000, 3642290, 5827664, 7284580, 9105725, 11655328, 14569160, 18211450, 29138320, 36422900, 45528625, 58276640, 72845800, 91057250, 145691600, 182114500, 291383200, 364229000, 728458000, 1456916000]

約数ペア:

[(1, 1456916000), (2, 728458000), (4, 364229000), (5, 291383200), (8, 182114500), (10, 145691600), (16, 91057250), (20, 72845800), (25, 58276640), (32, 45528625), (40, 36422900), (50, 29138320), (80, 18211450), (100, 14569160), (125, 11655328), (160, 9105725), (200, 7284580), (250, 5827664), (400, 3642290), (457, 3188000), (500, 2913832), (797, 1828000), (800, 1821145), (914, 1594000), (1000, 1456916), (1594, 914000), (1828, 797000), (2000, 728458), (2285, 637600), (3188, 457000), (3656, 398500), (3985, 365600), (4000, 364229), (4570, 318800), (6376, 228500), (7312, 199250), (7970, 182800), (9140, 159400), (11425, 127520), (12752, 114250), (14624, 99625), (15940, 91400), (18280, 79700), (19925, 73120), (22850, 63760), (25504, 57125), (31880, 45700), (36560, 39850)]