944955480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5653}}^1$

素因数の和:5873

約数の個数: 128

約数和(自身を含む): 3256704000

約数和(自身を除く): 2311748520

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, 5653, 5970, 6965, 7960, 8358, 11144, 11306, 11940, 13930, 16716, 16959, 20895, 22612, 23880, 27860, 28265, 33432, 33918, 39571, 41790, 45224, 55720, 56530, 67836, 79142, 83580, 84795, 113060, 118713, 135672, 158284, 167160, 169590, 197855, 226120, 237426, 316568, 339180, 395710, 474852, 593565, 678360, 791420, 949704, 1124947, 1187130, 1582840, 2249894, 2374260, 3374841, 4499788, 4748520, 5624735, 6749682, 7874629, 8999576, 11249470, 13499364, 15749258, 16874205, 22498940, 23623887, 26998728, 31498516, 33748410, 39373145, 44997880, 47247774, 62997032, 67496820, 78746290, 94495548, 118119435, 134993640, 157492580, 188991096, 236238870, 314985160, 472477740, 944955480]

約数ペア:

[(1, 944955480), (2, 472477740), (3, 314985160), (4, 236238870), (5, 188991096), (6, 157492580), (7, 134993640), (8, 118119435), (10, 94495548), (12, 78746290), (14, 67496820), (15, 62997032), (20, 47247774), (21, 44997880), (24, 39373145), (28, 33748410), (30, 31498516), (35, 26998728), (40, 23623887), (42, 22498940), (56, 16874205), (60, 15749258), (70, 13499364), (84, 11249470), (105, 8999576), (120, 7874629), (140, 6749682), (168, 5624735), (199, 4748520), (210, 4499788), (280, 3374841), (398, 2374260), (420, 2249894), (597, 1582840), (796, 1187130), (840, 1124947), (995, 949704), (1194, 791420), (1393, 678360), (1592, 593565), (1990, 474852), (2388, 395710), (2786, 339180), (2985, 316568), (3980, 237426), (4179, 226120), (4776, 197855), (5572, 169590), (5653, 167160), (5970, 158284), (6965, 135672), (7960, 118713), (8358, 113060), (11144, 84795), (11306, 83580), (11940, 79142), (13930, 67836), (16716, 56530), (16959, 55720), (20895, 45224), (22612, 41790), (23880, 39571), (27860, 33918), (28265, 33432)]