16805968000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1184

約数の個数: 192

約数和(自身を含む): 43214684760

約数和(自身を除く): 26408716760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 640, 775, 800, 961, 992, 1000, 1093, 1240, 1550, 1600, 1922, 1984, 2000, 2186, 2480, 3100, 3200, 3844, 3875, 3968, 4000, 4372, 4805, 4960, 5465, 6200, 7688, 7750, 8000, 8744, 9610, 9920, 10930, 12400, 15376, 15500, 16000, 17488, 19220, 19840, 21860, 24025, 24800, 27325, 30752, 31000, 33883, 34976, 38440, 43720, 48050, 49600, 54650, 61504, 62000, 67766, 69952, 76880, 87440, 96100, 99200, 109300, 120125, 123008, 124000, 135532, 136625, 139904, 153760, 169415, 174880, 192200, 218600, 240250, 248000, 271064, 273250, 307520, 338830, 349760, 384400, 437200, 480500, 496000, 542128, 546500, 615040, 677660, 699520, 768800, 847075, 874400, 961000, 1050373, 1084256, 1093000, 1355320, 1537600, 1694150, 1748800, 1922000, 2100746, 2168512, 2186000, 2710640, 3075200, 3388300, 3497600, 3844000, 4201492, 4235375, 4337024, 4372000, 5251865, 5421280, 6776600, 7688000, 8402984, 8470750, 8744000, 10503730, 10842560, 13553200, 15376000, 16805968, 16941500, 17488000, 21007460, 21685120, 26259325, 27106400, 33611936, 33883000, 42014920, 52518650, 54212800, 67223872, 67766000, 84029840, 105037300, 108425600, 131296625, 134447744, 135532000, 168059680, 210074600, 262593250, 271064000, 336119360, 420149200, 525186500, 542128000, 672238720, 840298400, 1050373000, 1680596800, 2100746000, 3361193600, 4201492000, 8402984000, 16805968000]

約数ペア:

[(1, 16805968000), (2, 8402984000), (4, 4201492000), (5, 3361193600), (8, 2100746000), (10, 1680596800), (16, 1050373000), (20, 840298400), (25, 672238720), (31, 542128000), (32, 525186500), (40, 420149200), (50, 336119360), (62, 271064000), (64, 262593250), (80, 210074600), (100, 168059680), (124, 135532000), (125, 134447744), (128, 131296625), (155, 108425600), (160, 105037300), (200, 84029840), (248, 67766000), (250, 67223872), (310, 54212800), (320, 52518650), (400, 42014920), (496, 33883000), (500, 33611936), (620, 27106400), (640, 26259325), (775, 21685120), (800, 21007460), (961, 17488000), (992, 16941500), (1000, 16805968), (1093, 15376000), (1240, 13553200), (1550, 10842560), (1600, 10503730), (1922, 8744000), (1984, 8470750), (2000, 8402984), (2186, 7688000), (2480, 6776600), (3100, 5421280), (3200, 5251865), (3844, 4372000), (3875, 4337024), (3968, 4235375), (4000, 4201492), (4372, 3844000), (4805, 3497600), (4960, 3388300), (5465, 3075200), (6200, 2710640), (7688, 2186000), (7750, 2168512), (8000, 2100746), (8744, 1922000), (9610, 1748800), (9920, 1694150), (10930, 1537600), (12400, 1355320), (15376, 1093000), (15500, 1084256), (16000, 1050373), (17488, 961000), (19220, 874400), (19840, 847075), (21860, 768800), (24025, 699520), (24800, 677660), (27325, 615040), (30752, 546500), (31000, 542128), (33883, 496000), (34976, 480500), (38440, 437200), (43720, 384400), (48050, 349760), (49600, 338830), (54650, 307520), (61504, 273250), (62000, 271064), (67766, 248000), (69952, 240250), (76880, 218600), (87440, 192200), (96100, 174880), (99200, 169415), (109300, 153760), (120125, 139904), (123008, 136625), (124000, 135532)]