2978784000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{10343}}^1$

素因数の和:10380

約数の個数: 216

約数和(自身を含む): 10719569952

約数和(自身を除く): 7740785952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4800, 5760, 6000, 6400, 7200, 8000, 9000, 9600, 10343, 11520, 12000, 14400, 16000, 18000, 19200, 20686, 24000, 28800, 31029, 32000, 36000, 41372, 48000, 51715, 57600, 62058, 72000, 82744, 93087, 96000, 103430, 124116, 144000, 155145, 165488, 186174, 206860, 248232, 258575, 288000, 310290, 330976, 372348, 413720, 465435, 496464, 517150, 620580, 661952, 744696, 775725, 827440, 930870, 992928, 1034300, 1241160, 1292875, 1323904, 1489392, 1551450, 1654880, 1861740, 1985856, 2068600, 2327175, 2482320, 2585750, 2647808, 2978784, 3102900, 3309760, 3723480, 3878625, 3971712, 4137200, 4654350, 4964640, 5171500, 5957568, 6205800, 6619520, 7446960, 7757250, 7943424, 8274400, 9308700, 9929280, 10343000, 11635875, 11915136, 12411600, 13239040, 14893920, 15514500, 16548800, 18617400, 19858560, 20686000, 23271750, 23830272, 24823200, 29787840, 31029000, 33097600, 37234800, 39717120, 41372000, 46543500, 49646400, 59575680, 62058000, 66195200, 74469600, 82744000, 93087000, 99292800, 119151360, 124116000, 148939200, 165488000, 186174000, 198585600, 248232000, 297878400, 330976000, 372348000, 496464000, 595756800, 744696000, 992928000, 1489392000, 2978784000]

約数ペア:

[(1, 2978784000), (2, 1489392000), (3, 992928000), (4, 744696000), (5, 595756800), (6, 496464000), (8, 372348000), (9, 330976000), (10, 297878400), (12, 248232000), (15, 198585600), (16, 186174000), (18, 165488000), (20, 148939200), (24, 124116000), (25, 119151360), (30, 99292800), (32, 93087000), (36, 82744000), (40, 74469600), (45, 66195200), (48, 62058000), (50, 59575680), (60, 49646400), (64, 46543500), (72, 41372000), (75, 39717120), (80, 37234800), (90, 33097600), (96, 31029000), (100, 29787840), (120, 24823200), (125, 23830272), (128, 23271750), (144, 20686000), (150, 19858560), (160, 18617400), (180, 16548800), (192, 15514500), (200, 14893920), (225, 13239040), (240, 12411600), (250, 11915136), (256, 11635875), (288, 10343000), (300, 9929280), (320, 9308700), (360, 8274400), (375, 7943424), (384, 7757250), (400, 7446960), (450, 6619520), (480, 6205800), (500, 5957568), (576, 5171500), (600, 4964640), (640, 4654350), (720, 4137200), (750, 3971712), (768, 3878625), (800, 3723480), (900, 3309760), (960, 3102900), (1000, 2978784), (1125, 2647808), (1152, 2585750), (1200, 2482320), (1280, 2327175), (1440, 2068600), (1500, 1985856), (1600, 1861740), (1800, 1654880), (1920, 1551450), (2000, 1489392), (2250, 1323904), (2304, 1292875), (2400, 1241160), (2880, 1034300), (3000, 992928), (3200, 930870), (3600, 827440), (3840, 775725), (4000, 744696), (4500, 661952), (4800, 620580), (5760, 517150), (6000, 496464), (6400, 465435), (7200, 413720), (8000, 372348), (9000, 330976), (9600, 310290), (10343, 288000), (11520, 258575), (12000, 248232), (14400, 206860), (16000, 186174), (18000, 165488), (19200, 155145), (20686, 144000), (24000, 124116), (28800, 103430), (31029, 96000), (32000, 93087), (36000, 82744), (41372, 72000), (48000, 62058), (51715, 57600)]