1680016800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9132

約数の個数: 288

約数和(自身を含む): 6818563584

約数和(自身を除く): 5138546784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 132, 140, 150, 154, 160, 165, 168, 175, 176, 200, 210, 220, 224, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 352, 385, 400, 420, 440, 462, 480, 525, 528, 550, 560, 600, 616, 660, 672, 700, 770, 800, 825, 840, 880, 924, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1320, 1400, 1540, 1650, 1680, 1760, 1848, 1925, 2100, 2200, 2310, 2400, 2464, 2640, 2800, 3080, 3300, 3360, 3696, 3850, 4200, 4400, 4620, 5280, 5600, 5775, 6160, 6600, 7392, 7700, 8400, 8800, 9091, 9240, 11550, 12320, 13200, 15400, 16800, 18182, 18480, 23100, 26400, 27273, 30800, 36364, 36960, 45455, 46200, 54546, 61600, 63637, 72728, 90910, 92400, 100001, 109092, 127274, 136365, 145456, 181820, 184800, 190911, 200002, 218184, 227275, 254548, 272730, 290912, 300003, 318185, 363640, 381822, 400004, 436368, 454550, 500005, 509096, 545460, 600006, 636370, 681825, 700007, 727280, 763644, 800008, 872736, 909100, 954555, 1000010, 1018192, 1090920, 1200012, 1272740, 1363650, 1400014, 1454560, 1500015, 1527288, 1590925, 1600016, 1818200, 1909110, 2000020, 2036384, 2100021, 2181840, 2400024, 2500025, 2545480, 2727300, 2800028, 3000030, 3054576, 3181850, 3200032, 3500035, 3636400, 3818220, 4000040, 4200042, 4363680, 4772775, 4800048, 5000050, 5090960, 5454600, 5600056, 6000060, 6109152, 6363700, 7000070, 7272800, 7500075, 7636440, 8000080, 8400084, 9545550, 9600096, 10000100, 10181920, 10500105, 10909200, 11200112, 12000120, 12727400, 14000140, 15000150, 15272880, 16000160, 16800168, 17500175, 19091100, 20000200, 21000210, 21818400, 22400224, 24000240, 25454800, 28000280, 30000300, 30545760, 33600336, 35000350, 38182200, 40000400, 42000420, 48000480, 50909600, 52500525, 56000560, 60000600, 67200672, 70000700, 76364400, 80000800, 84000840, 105001050, 112001120, 120001200, 140001400, 152728800, 168001680, 210002100, 240002400, 280002800, 336003360, 420004200, 560005600, 840008400, 1680016800]

約数ペア:

[(1, 1680016800), (2, 840008400), (3, 560005600), (4, 420004200), (5, 336003360), (6, 280002800), (7, 240002400), (8, 210002100), (10, 168001680), (11, 152728800), (12, 140001400), (14, 120001200), (15, 112001120), (16, 105001050), (20, 84000840), (21, 80000800), (22, 76364400), (24, 70000700), (25, 67200672), (28, 60000600), (30, 56000560), (32, 52500525), (33, 50909600), (35, 48000480), (40, 42000420), (42, 40000400), (44, 38182200), (48, 35000350), (50, 33600336), (55, 30545760), (56, 30000300), (60, 28000280), (66, 25454800), (70, 24000240), (75, 22400224), (77, 21818400), (80, 21000210), (84, 20000200), (88, 19091100), (96, 17500175), (100, 16800168), (105, 16000160), (110, 15272880), (112, 15000150), (120, 14000140), (132, 12727400), (140, 12000120), (150, 11200112), (154, 10909200), (160, 10500105), (165, 10181920), (168, 10000100), (175, 9600096), (176, 9545550), (200, 8400084), (210, 8000080), (220, 7636440), (224, 7500075), (231, 7272800), (240, 7000070), (264, 6363700), (275, 6109152), (280, 6000060), (300, 5600056), (308, 5454600), (330, 5090960), (336, 5000050), (350, 4800048), (352, 4772775), (385, 4363680), (400, 4200042), (420, 4000040), (440, 3818220), (462, 3636400), (480, 3500035), (525, 3200032), (528, 3181850), (550, 3054576), (560, 3000030), (600, 2800028), (616, 2727300), (660, 2545480), (672, 2500025), (700, 2400024), (770, 2181840), (800, 2100021), (825, 2036384), (840, 2000020), (880, 1909110), (924, 1818200), (1050, 1600016), (1056, 1590925), (1100, 1527288), (1120, 1500015), (1155, 1454560), (1200, 1400014), (1232, 1363650), (1320, 1272740), (1400, 1200012), (1540, 1090920), (1650, 1018192), (1680, 1000010), (1760, 954555), (1848, 909100), (1925, 872736), (2100, 800008), (2200, 763644), (2310, 727280), (2400, 700007), (2464, 681825), (2640, 636370), (2800, 600006), (3080, 545460), (3300, 509096), (3360, 500005), (3696, 454550), (3850, 436368), (4200, 400004), (4400, 381822), (4620, 363640), (5280, 318185), (5600, 300003), (5775, 290912), (6160, 272730), (6600, 254548), (7392, 227275), (7700, 218184), (8400, 200002), (8800, 190911), (9091, 184800), (9240, 181820), (11550, 145456), (12320, 136365), (13200, 127274), (15400, 109092), (16800, 100001), (18182, 92400), (18480, 90910), (23100, 72728), (26400, 63637), (27273, 61600), (30800, 54546), (36364, 46200), (36960, 45455)]