1389916800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{16087}}^1$

素因数の和:16120

約数の個数: 192

約数和(自身を含む): 5087025600

約数和(自身を除く): 3697108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 3200, 3456, 3600, 4320, 4800, 5400, 5760, 7200, 8640, 9600, 10800, 14400, 16087, 17280, 21600, 28800, 32174, 43200, 48261, 64348, 80435, 86400, 96522, 128696, 144783, 160870, 193044, 241305, 257392, 289566, 321740, 386088, 402175, 434349, 482610, 514784, 579132, 643480, 723915, 772176, 804350, 868698, 965220, 1029568, 1158264, 1206525, 1286960, 1447830, 1544352, 1608700, 1737396, 1930440, 2059136, 2171745, 2316528, 2413050, 2573920, 2895660, 3088704, 3217400, 3474792, 3619575, 3860880, 4343490, 4633056, 4826100, 5147840, 5791320, 6177408, 6434800, 6949584, 7239150, 7721760, 8686980, 9266112, 9652200, 10295680, 10858725, 11582640, 12869600, 13899168, 14478300, 15443520, 17373960, 18532224, 19304400, 21717450, 23165280, 25739200, 27798336, 28956600, 30887040, 34747920, 38608800, 43434900, 46330560, 51478400, 55596672, 57913200, 69495840, 77217600, 86869800, 92661120, 115826400, 138991680, 154435200, 173739600, 231652800, 277983360, 347479200, 463305600, 694958400, 1389916800]

約数ペア:

[(1, 1389916800), (2, 694958400), (3, 463305600), (4, 347479200), (5, 277983360), (6, 231652800), (8, 173739600), (9, 154435200), (10, 138991680), (12, 115826400), (15, 92661120), (16, 86869800), (18, 77217600), (20, 69495840), (24, 57913200), (25, 55596672), (27, 51478400), (30, 46330560), (32, 43434900), (36, 38608800), (40, 34747920), (45, 30887040), (48, 28956600), (50, 27798336), (54, 25739200), (60, 23165280), (64, 21717450), (72, 19304400), (75, 18532224), (80, 17373960), (90, 15443520), (96, 14478300), (100, 13899168), (108, 12869600), (120, 11582640), (128, 10858725), (135, 10295680), (144, 9652200), (150, 9266112), (160, 8686980), (180, 7721760), (192, 7239150), (200, 6949584), (216, 6434800), (225, 6177408), (240, 5791320), (270, 5147840), (288, 4826100), (300, 4633056), (320, 4343490), (360, 3860880), (384, 3619575), (400, 3474792), (432, 3217400), (450, 3088704), (480, 2895660), (540, 2573920), (576, 2413050), (600, 2316528), (640, 2171745), (675, 2059136), (720, 1930440), (800, 1737396), (864, 1608700), (900, 1544352), (960, 1447830), (1080, 1286960), (1152, 1206525), (1200, 1158264), (1350, 1029568), (1440, 965220), (1600, 868698), (1728, 804350), (1800, 772176), (1920, 723915), (2160, 643480), (2400, 579132), (2700, 514784), (2880, 482610), (3200, 434349), (3456, 402175), (3600, 386088), (4320, 321740), (4800, 289566), (5400, 257392), (5760, 241305), (7200, 193044), (8640, 160870), (9600, 144783), (10800, 128696), (14400, 96522), (16087, 86400), (17280, 80435), (21600, 64348), (28800, 48261), (32174, 43200)]