51372960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 175633920

約数和(自身を除く): 124260960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 131, 152, 160, 172, 190, 215, 228, 240, 258, 262, 285, 304, 344, 380, 393, 430, 456, 480, 516, 524, 570, 608, 645, 655, 688, 760, 786, 817, 860, 912, 1032, 1048, 1140, 1290, 1310, 1376, 1520, 1572, 1634, 1720, 1824, 1965, 2064, 2096, 2280, 2451, 2489, 2580, 2620, 3040, 3144, 3268, 3440, 3930, 4085, 4128, 4192, 4560, 4902, 4978, 5160, 5240, 5633, 6288, 6536, 6880, 7467, 7860, 8170, 9120, 9804, 9956, 10320, 10480, 11266, 12255, 12445, 12576, 13072, 14934, 15720, 16340, 16899, 19608, 19912, 20640, 20960, 22532, 24510, 24890, 26144, 28165, 29868, 31440, 32680, 33798, 37335, 39216, 39824, 45064, 49020, 49780, 56330, 59736, 62880, 65360, 67596, 74670, 78432, 79648, 84495, 90128, 98040, 99560, 107027, 112660, 119472, 130720, 135192, 149340, 168990, 180256, 196080, 199120, 214054, 225320, 238944, 270384, 298680, 321081, 337980, 392160, 398240, 428108, 450640, 535135, 540768, 597360, 642162, 675960, 856216, 901280, 1070270, 1194720, 1284324, 1351920, 1605405, 1712432, 2140540, 2568648, 2703840, 3210810, 3424864, 4281080, 5137296, 6421620, 8562160, 10274592, 12843240, 17124320, 25686480, 51372960]

約数ペア:

[(1, 51372960), (2, 25686480), (3, 17124320), (4, 12843240), (5, 10274592), (6, 8562160), (8, 6421620), (10, 5137296), (12, 4281080), (15, 3424864), (16, 3210810), (19, 2703840), (20, 2568648), (24, 2140540), (30, 1712432), (32, 1605405), (38, 1351920), (40, 1284324), (43, 1194720), (48, 1070270), (57, 901280), (60, 856216), (76, 675960), (80, 642162), (86, 597360), (95, 540768), (96, 535135), (114, 450640), (120, 428108), (129, 398240), (131, 392160), (152, 337980), (160, 321081), (172, 298680), (190, 270384), (215, 238944), (228, 225320), (240, 214054), (258, 199120), (262, 196080), (285, 180256), (304, 168990), (344, 149340), (380, 135192), (393, 130720), (430, 119472), (456, 112660), (480, 107027), (516, 99560), (524, 98040), (570, 90128), (608, 84495), (645, 79648), (655, 78432), (688, 74670), (760, 67596), (786, 65360), (817, 62880), (860, 59736), (912, 56330), (1032, 49780), (1048, 49020), (1140, 45064), (1290, 39824), (1310, 39216), (1376, 37335), (1520, 33798), (1572, 32680), (1634, 31440), (1720, 29868), (1824, 28165), (1965, 26144), (2064, 24890), (2096, 24510), (2280, 22532), (2451, 20960), (2489, 20640), (2580, 19912), (2620, 19608), (3040, 16899), (3144, 16340), (3268, 15720), (3440, 14934), (3930, 13072), (4085, 12576), (4128, 12445), (4192, 12255), (4560, 11266), (4902, 10480), (4978, 10320), (5160, 9956), (5240, 9804), (5633, 9120), (6288, 8170), (6536, 7860), (6880, 7467)]