53916800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 159364800

約数和(自身を除く): 105448000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 83, 100, 112, 116, 128, 140, 145, 160, 166, 175, 200, 203, 224, 232, 280, 290, 320, 332, 350, 400, 406, 415, 448, 464, 560, 580, 581, 640, 664, 700, 725, 800, 812, 830, 896, 928, 1015, 1120, 1160, 1162, 1328, 1400, 1450, 1600, 1624, 1660, 1856, 2030, 2075, 2240, 2320, 2324, 2407, 2656, 2800, 2900, 2905, 3200, 3248, 3320, 3712, 4060, 4150, 4480, 4640, 4648, 4814, 5075, 5312, 5600, 5800, 5810, 6496, 6640, 8120, 8300, 9280, 9296, 9628, 10150, 10624, 11200, 11600, 11620, 12035, 12992, 13280, 14525, 16240, 16600, 16849, 18560, 18592, 19256, 20300, 22400, 23200, 23240, 24070, 25984, 26560, 29050, 32480, 33200, 33698, 37184, 38512, 40600, 46400, 46480, 48140, 53120, 58100, 60175, 64960, 66400, 67396, 74368, 77024, 81200, 84245, 92800, 92960, 96280, 116200, 120350, 129920, 132800, 134792, 154048, 162400, 168490, 185920, 192560, 232400, 240700, 265600, 269584, 308096, 324800, 336980, 371840, 385120, 421225, 464800, 481400, 539168, 649600, 673960, 770240, 842450, 929600, 962800, 1078336, 1347920, 1540480, 1684900, 1859200, 1925600, 2156672, 2695840, 3369800, 3851200, 5391680, 6739600, 7702400, 10783360, 13479200, 26958400, 53916800]

約数ペア:

[(1, 53916800), (2, 26958400), (4, 13479200), (5, 10783360), (7, 7702400), (8, 6739600), (10, 5391680), (14, 3851200), (16, 3369800), (20, 2695840), (25, 2156672), (28, 1925600), (29, 1859200), (32, 1684900), (35, 1540480), (40, 1347920), (50, 1078336), (56, 962800), (58, 929600), (64, 842450), (70, 770240), (80, 673960), (83, 649600), (100, 539168), (112, 481400), (116, 464800), (128, 421225), (140, 385120), (145, 371840), (160, 336980), (166, 324800), (175, 308096), (200, 269584), (203, 265600), (224, 240700), (232, 232400), (280, 192560), (290, 185920), (320, 168490), (332, 162400), (350, 154048), (400, 134792), (406, 132800), (415, 129920), (448, 120350), (464, 116200), (560, 96280), (580, 92960), (581, 92800), (640, 84245), (664, 81200), (700, 77024), (725, 74368), (800, 67396), (812, 66400), (830, 64960), (896, 60175), (928, 58100), (1015, 53120), (1120, 48140), (1160, 46480), (1162, 46400), (1328, 40600), (1400, 38512), (1450, 37184), (1600, 33698), (1624, 33200), (1660, 32480), (1856, 29050), (2030, 26560), (2075, 25984), (2240, 24070), (2320, 23240), (2324, 23200), (2407, 22400), (2656, 20300), (2800, 19256), (2900, 18592), (2905, 18560), (3200, 16849), (3248, 16600), (3320, 16240), (3712, 14525), (4060, 13280), (4150, 12992), (4480, 12035), (4640, 11620), (4648, 11600), (4814, 11200), (5075, 10624), (5312, 10150), (5600, 9628), (5800, 9296), (5810, 9280), (6496, 8300), (6640, 8120)]