1996752000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2496

約数の個数: 256

約数和(自身を含む): 7011463680

約数和(自身を除く): 5014711680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 544, 600, 640, 680, 750, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1275, 1360, 1500, 1600, 1632, 1700, 1920, 2000, 2040, 2125, 2176, 2400, 2447, 2550, 2720, 3000, 3200, 3264, 3400, 4000, 4080, 4250, 4800, 4894, 5100, 5440, 6000, 6375, 6528, 6800, 7341, 8000, 8160, 8500, 9600, 9788, 10200, 10880, 12000, 12235, 12750, 13600, 14682, 16000, 16320, 17000, 19576, 20400, 24000, 24470, 25500, 27200, 29364, 32640, 34000, 36705, 39152, 40800, 41599, 48000, 48940, 51000, 54400, 58728, 61175, 68000, 73410, 78304, 81600, 83198, 97880, 102000, 117456, 122350, 124797, 136000, 146820, 156608, 163200, 166396, 183525, 195760, 204000, 207995, 234912, 244700, 249594, 272000, 293640, 305875, 313216, 332792, 367050, 391520, 408000, 415990, 469824, 489400, 499188, 587280, 611750, 623985, 665584, 734100, 783040, 816000, 831980, 917625, 939648, 978800, 998376, 1039975, 1174560, 1223500, 1247970, 1331168, 1468200, 1566080, 1663960, 1835250, 1957600, 1996752, 2079950, 2349120, 2447000, 2495940, 2662336, 2936400, 3119925, 3327920, 3670500, 3915200, 3993504, 4159900, 4698240, 4894000, 4991880, 5199875, 5324672, 5872800, 6239850, 6655840, 7341000, 7830400, 7987008, 8319800, 9788000, 9983760, 10399750, 11745600, 12479700, 13311680, 14682000, 15599625, 15974016, 16639600, 19576000, 19967520, 20799500, 23491200, 24959400, 26623360, 29364000, 31199250, 33279200, 39152000, 39935040, 41599000, 49918800, 58728000, 62398500, 66558400, 79870080, 83198000, 99837600, 117456000, 124797000, 133116800, 166396000, 199675200, 249594000, 332792000, 399350400, 499188000, 665584000, 998376000, 1996752000]

約数ペア:

[(1, 1996752000), (2, 998376000), (3, 665584000), (4, 499188000), (5, 399350400), (6, 332792000), (8, 249594000), (10, 199675200), (12, 166396000), (15, 133116800), (16, 124797000), (17, 117456000), (20, 99837600), (24, 83198000), (25, 79870080), (30, 66558400), (32, 62398500), (34, 58728000), (40, 49918800), (48, 41599000), (50, 39935040), (51, 39152000), (60, 33279200), (64, 31199250), (68, 29364000), (75, 26623360), (80, 24959400), (85, 23491200), (96, 20799500), (100, 19967520), (102, 19576000), (120, 16639600), (125, 15974016), (128, 15599625), (136, 14682000), (150, 13311680), (160, 12479700), (170, 11745600), (192, 10399750), (200, 9983760), (204, 9788000), (240, 8319800), (250, 7987008), (255, 7830400), (272, 7341000), (300, 6655840), (320, 6239850), (340, 5872800), (375, 5324672), (384, 5199875), (400, 4991880), (408, 4894000), (425, 4698240), (480, 4159900), (500, 3993504), (510, 3915200), (544, 3670500), (600, 3327920), (640, 3119925), (680, 2936400), (750, 2662336), (800, 2495940), (816, 2447000), (850, 2349120), (960, 2079950), (1000, 1996752), (1020, 1957600), (1088, 1835250), (1200, 1663960), (1275, 1566080), (1360, 1468200), (1500, 1331168), (1600, 1247970), (1632, 1223500), (1700, 1174560), (1920, 1039975), (2000, 998376), (2040, 978800), (2125, 939648), (2176, 917625), (2400, 831980), (2447, 816000), (2550, 783040), (2720, 734100), (3000, 665584), (3200, 623985), (3264, 611750), (3400, 587280), (4000, 499188), (4080, 489400), (4250, 469824), (4800, 415990), (4894, 408000), (5100, 391520), (5440, 367050), (6000, 332792), (6375, 313216), (6528, 305875), (6800, 293640), (7341, 272000), (8000, 249594), (8160, 244700), (8500, 234912), (9600, 207995), (9788, 204000), (10200, 195760), (10880, 183525), (12000, 166396), (12235, 163200), (12750, 156608), (13600, 146820), (14682, 136000), (16000, 124797), (16320, 122350), (17000, 117456), (19576, 102000), (20400, 97880), (24000, 83198), (24470, 81600), (25500, 78304), (27200, 73410), (29364, 68000), (32640, 61175), (34000, 58728), (36705, 54400), (39152, 51000), (40800, 48940), (41599, 48000)]