66839427480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{399853}}^1$

素因数の和:400073

約数の個数: 128

約数和(自身を含む): 230315904000

約数和(自身を除く): 163476476520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1194, 1393, 1592, 1990, 2388, 2786, 2985, 3980, 4179, 4776, 5572, 5970, 6965, 7960, 8358, 11144, 11940, 13930, 16716, 20895, 23880, 27860, 33432, 41790, 55720, 83580, 167160, 399853, 799706, 1199559, 1599412, 1999265, 2399118, 2798971, 3198824, 3998530, 4798236, 5597942, 5997795, 7997060, 8396913, 9596472, 11195884, 11995590, 13994855, 15994120, 16793826, 22391768, 23991180, 27989710, 33587652, 41984565, 47982360, 55979420, 67175304, 79570747, 83969130, 111958840, 159141494, 167938260, 238712241, 318282988, 335876520, 397853735, 477424482, 556995229, 636565976, 795707470, 954848964, 1113990458, 1193561205, 1591414940, 1670985687, 1909697928, 2227980916, 2387122410, 2784976145, 3182829880, 3341971374, 4455961832, 4774244820, 5569952290, 6683942748, 8354928435, 9548489640, 11139904580, 13367885496, 16709856870, 22279809160, 33419713740, 66839427480]

約数ペア:

[(1, 66839427480), (2, 33419713740), (3, 22279809160), (4, 16709856870), (5, 13367885496), (6, 11139904580), (7, 9548489640), (8, 8354928435), (10, 6683942748), (12, 5569952290), (14, 4774244820), (15, 4455961832), (20, 3341971374), (21, 3182829880), (24, 2784976145), (28, 2387122410), (30, 2227980916), (35, 1909697928), (40, 1670985687), (42, 1591414940), (56, 1193561205), (60, 1113990458), (70, 954848964), (84, 795707470), (105, 636565976), (120, 556995229), (140, 477424482), (168, 397853735), (199, 335876520), (210, 318282988), (280, 238712241), (398, 167938260), (420, 159141494), (597, 111958840), (796, 83969130), (840, 79570747), (995, 67175304), (1194, 55979420), (1393, 47982360), (1592, 41984565), (1990, 33587652), (2388, 27989710), (2786, 23991180), (2985, 22391768), (3980, 16793826), (4179, 15994120), (4776, 13994855), (5572, 11995590), (5970, 11195884), (6965, 9596472), (7960, 8396913), (8358, 7997060), (11144, 5997795), (11940, 5597942), (13930, 4798236), (16716, 3998530), (20895, 3198824), (23880, 2798971), (27860, 2399118), (33432, 1999265), (41790, 1599412), (55720, 1199559), (83580, 799706), (167160, 399853)]