3867708800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 9972695040

約数和(自身を除く): 6104986240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 127, 128, 155, 160, 200, 248, 254, 307, 310, 320, 400, 496, 508, 614, 620, 635, 640, 775, 800, 992, 1016, 1228, 1240, 1270, 1535, 1550, 1600, 1984, 2032, 2456, 2480, 2540, 3070, 3100, 3175, 3200, 3937, 3968, 4064, 4912, 4960, 5080, 6140, 6200, 6350, 7675, 7874, 8128, 9517, 9824, 9920, 10160, 12280, 12400, 12700, 15350, 15748, 16256, 19034, 19648, 19685, 19840, 20320, 24560, 24800, 25400, 30700, 31496, 38068, 38989, 39296, 39370, 40640, 47585, 49120, 49600, 50800, 61400, 62992, 76136, 77978, 78740, 81280, 95170, 98240, 98425, 99200, 101600, 122800, 125984, 152272, 155956, 157480, 190340, 194945, 196480, 196850, 203200, 237925, 245600, 251968, 304544, 311912, 314960, 380680, 389890, 393700, 406400, 475850, 491200, 503936, 609088, 623824, 629920, 761360, 779780, 787400, 951700, 974725, 982400, 1208659, 1218176, 1247648, 1259840, 1522720, 1559560, 1574800, 1903400, 1949450, 2417318, 2495296, 2519680, 3045440, 3119120, 3149600, 3806800, 3898900, 4834636, 4990592, 6043295, 6090880, 6238240, 6299200, 7613600, 7797800, 9669272, 12086590, 12476480, 12598400, 15227200, 15595600, 19338544, 24173180, 24952960, 30216475, 30454400, 31191200, 38677088, 48346360, 60432950, 62382400, 77354176, 96692720, 120865900, 124764800, 154708352, 193385440, 241731800, 386770880, 483463600, 773541760, 966927200, 1933854400, 3867708800]

約数ペア:

[(1, 3867708800), (2, 1933854400), (4, 966927200), (5, 773541760), (8, 483463600), (10, 386770880), (16, 241731800), (20, 193385440), (25, 154708352), (31, 124764800), (32, 120865900), (40, 96692720), (50, 77354176), (62, 62382400), (64, 60432950), (80, 48346360), (100, 38677088), (124, 31191200), (127, 30454400), (128, 30216475), (155, 24952960), (160, 24173180), (200, 19338544), (248, 15595600), (254, 15227200), (307, 12598400), (310, 12476480), (320, 12086590), (400, 9669272), (496, 7797800), (508, 7613600), (614, 6299200), (620, 6238240), (635, 6090880), (640, 6043295), (775, 4990592), (800, 4834636), (992, 3898900), (1016, 3806800), (1228, 3149600), (1240, 3119120), (1270, 3045440), (1535, 2519680), (1550, 2495296), (1600, 2417318), (1984, 1949450), (2032, 1903400), (2456, 1574800), (2480, 1559560), (2540, 1522720), (3070, 1259840), (3100, 1247648), (3175, 1218176), (3200, 1208659), (3937, 982400), (3968, 974725), (4064, 951700), (4912, 787400), (4960, 779780), (5080, 761360), (6140, 629920), (6200, 623824), (6350, 609088), (7675, 503936), (7874, 491200), (8128, 475850), (9517, 406400), (9824, 393700), (9920, 389890), (10160, 380680), (12280, 314960), (12400, 311912), (12700, 304544), (15350, 251968), (15748, 245600), (16256, 237925), (19034, 203200), (19648, 196850), (19685, 196480), (19840, 194945), (20320, 190340), (24560, 157480), (24800, 155956), (25400, 152272), (30700, 125984), (31496, 122800), (38068, 101600), (38989, 99200), (39296, 98425), (39370, 98240), (40640, 95170), (47585, 81280), (49120, 78740), (49600, 77978), (50800, 76136), (61400, 62992)]