7914948480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4447}}^1$

素因数の和:4578

約数の個数: 256

約数和(自身を含む): 28310630400

約数和(自身を除く): 20395681920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 270, 288, 309, 320, 360, 384, 412, 432, 480, 515, 540, 576, 618, 640, 720, 824, 864, 927, 960, 1030, 1080, 1152, 1236, 1440, 1545, 1648, 1728, 1854, 1920, 2060, 2160, 2472, 2781, 2880, 3090, 3296, 3456, 3708, 4120, 4320, 4447, 4635, 4944, 5562, 5760, 6180, 6592, 7416, 8240, 8640, 8894, 9270, 9888, 11124, 12360, 13184, 13341, 13905, 14832, 16480, 17280, 17788, 18540, 19776, 22235, 22248, 24720, 26682, 27810, 29664, 32960, 35576, 37080, 39552, 40023, 44470, 44496, 49440, 53364, 55620, 59328, 65920, 66705, 71152, 74160, 80046, 88940, 88992, 98880, 106728, 111240, 118656, 120069, 133410, 142304, 148320, 160092, 177880, 177984, 197760, 200115, 213456, 222480, 240138, 266820, 284608, 296640, 320184, 355760, 355968, 400230, 426912, 444960, 458041, 480276, 533640, 569216, 593280, 600345, 640368, 711520, 800460, 853824, 889920, 916082, 960552, 1067280, 1200690, 1280736, 1374123, 1423040, 1600920, 1707648, 1779840, 1832164, 1921104, 2134560, 2290205, 2401380, 2561472, 2748246, 2846080, 3201840, 3664328, 3842208, 4122369, 4269120, 4580410, 4802760, 5122944, 5496492, 6403680, 6870615, 7328656, 7684416, 8244738, 8538240, 9160820, 9605520, 10992984, 12367107, 12807360, 13741230, 14657312, 15368832, 16489476, 18321640, 19211040, 20611845, 21985968, 24734214, 25614720, 27482460, 29314624, 32978952, 36643280, 38422080, 41223690, 43971936, 49468428, 54964920, 58629248, 61835535, 65957904, 73286560, 76844160, 82447380, 87943872, 98936856, 109929840, 123671070, 131915808, 146573120, 164894760, 175887744, 197873712, 219859680, 247342140, 263831616, 293146240, 329789520, 395747424, 439719360, 494684280, 527663232, 659579040, 791494848, 879438720, 989368560, 1319158080, 1582989696, 1978737120, 2638316160, 3957474240, 7914948480]

約数ペア:

[(1, 7914948480), (2, 3957474240), (3, 2638316160), (4, 1978737120), (5, 1582989696), (6, 1319158080), (8, 989368560), (9, 879438720), (10, 791494848), (12, 659579040), (15, 527663232), (16, 494684280), (18, 439719360), (20, 395747424), (24, 329789520), (27, 293146240), (30, 263831616), (32, 247342140), (36, 219859680), (40, 197873712), (45, 175887744), (48, 164894760), (54, 146573120), (60, 131915808), (64, 123671070), (72, 109929840), (80, 98936856), (90, 87943872), (96, 82447380), (103, 76844160), (108, 73286560), (120, 65957904), (128, 61835535), (135, 58629248), (144, 54964920), (160, 49468428), (180, 43971936), (192, 41223690), (206, 38422080), (216, 36643280), (240, 32978952), (270, 29314624), (288, 27482460), (309, 25614720), (320, 24734214), (360, 21985968), (384, 20611845), (412, 19211040), (432, 18321640), (480, 16489476), (515, 15368832), (540, 14657312), (576, 13741230), (618, 12807360), (640, 12367107), (720, 10992984), (824, 9605520), (864, 9160820), (927, 8538240), (960, 8244738), (1030, 7684416), (1080, 7328656), (1152, 6870615), (1236, 6403680), (1440, 5496492), (1545, 5122944), (1648, 4802760), (1728, 4580410), (1854, 4269120), (1920, 4122369), (2060, 3842208), (2160, 3664328), (2472, 3201840), (2781, 2846080), (2880, 2748246), (3090, 2561472), (3296, 2401380), (3456, 2290205), (3708, 2134560), (4120, 1921104), (4320, 1832164), (4447, 1779840), (4635, 1707648), (4944, 1600920), (5562, 1423040), (5760, 1374123), (6180, 1280736), (6592, 1200690), (7416, 1067280), (8240, 960552), (8640, 916082), (8894, 889920), (9270, 853824), (9888, 800460), (11124, 711520), (12360, 640368), (13184, 600345), (13341, 593280), (13905, 569216), (14832, 533640), (16480, 480276), (17280, 458041), (17788, 444960), (18540, 426912), (19776, 400230), (22235, 355968), (22248, 355760), (24720, 320184), (26682, 296640), (27810, 284608), (29664, 266820), (32960, 240138), (35576, 222480), (37080, 213456), (39552, 200115), (40023, 197760), (44470, 177984), (44496, 177880), (49440, 160092), (53364, 148320), (55620, 142304), (59328, 133410), (65920, 120069), (66705, 118656), (71152, 111240), (74160, 106728), (80046, 98880), (88940, 88992)]