16822440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 55429920

約数和(自身を除く): 38607480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 563, 664, 747, 830, 996, 1126, 1245, 1494, 1660, 1689, 1992, 2252, 2490, 2815, 2988, 3320, 3378, 3735, 4504, 4980, 5067, 5630, 5976, 6756, 7470, 8445, 9960, 10134, 11260, 13512, 14940, 16890, 20268, 22520, 25335, 29880, 33780, 40536, 46729, 50670, 67560, 93458, 101340, 140187, 186916, 202680, 233645, 280374, 373832, 420561, 467290, 560748, 700935, 841122, 934580, 1121496, 1401870, 1682244, 1869160, 2102805, 2803740, 3364488, 4205610, 5607480, 8411220, 16822440]

約数ペア:

[(1, 16822440), (2, 8411220), (3, 5607480), (4, 4205610), (5, 3364488), (6, 2803740), (8, 2102805), (9, 1869160), (10, 1682244), (12, 1401870), (15, 1121496), (18, 934580), (20, 841122), (24, 700935), (30, 560748), (36, 467290), (40, 420561), (45, 373832), (60, 280374), (72, 233645), (83, 202680), (90, 186916), (120, 140187), (166, 101340), (180, 93458), (249, 67560), (332, 50670), (360, 46729), (415, 40536), (498, 33780), (563, 29880), (664, 25335), (747, 22520), (830, 20268), (996, 16890), (1126, 14940), (1245, 13512), (1494, 11260), (1660, 10134), (1689, 9960), (1992, 8445), (2252, 7470), (2490, 6756), (2815, 5976), (2988, 5630), (3320, 5067), (3378, 4980), (3735, 4504)]