3981709440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7492

約数の個数: 256

約数和(自身を含む): 14558745600

約数和(自身を除く): 10577036160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7433, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14866, 14880, 16740, 17280, 17856, 19840, 22299, 22320, 26784, 29732, 29760, 33480, 35712, 37165, 44598, 44640, 53568, 59464, 59520, 66897, 66960, 74330, 89196, 89280, 107136, 111495, 118928, 133794, 133920, 148660, 178392, 178560, 200691, 222990, 230423, 237856, 267588, 267840, 297320, 334485, 356784, 401382, 445980, 460846, 475712, 535176, 535680, 594640, 668970, 691269, 713568, 802764, 891960, 921692, 951424, 1003455, 1070352, 1152115, 1189280, 1337940, 1382538, 1427136, 1605528, 1783920, 1843384, 2006910, 2073807, 2140704, 2304230, 2378560, 2675880, 2765076, 2854272, 3211056, 3456345, 3567840, 3686768, 4013820, 4147614, 4281408, 4608460, 4757120, 5351760, 5530152, 6221421, 6422112, 6912690, 7135680, 7373536, 8027640, 8295228, 8562816, 9216920, 10369035, 10703520, 11060304, 12442842, 12844224, 13825380, 14271360, 14747072, 16055280, 16590456, 18433840, 20738070, 21407040, 22120608, 24885684, 25688448, 27650760, 29494144, 31107105, 32110560, 33180912, 36867680, 41476140, 42814080, 44241216, 49771368, 55301520, 62214210, 64221120, 66361824, 73735360, 82952280, 88482432, 99542736, 110603040, 124428420, 128442240, 132723648, 147470720, 165904560, 199085472, 221206080, 248856840, 265447296, 331809120, 398170944, 442412160, 497713680, 663618240, 796341888, 995427360, 1327236480, 1990854720, 3981709440]

約数ペア:

[(1, 3981709440), (2, 1990854720), (3, 1327236480), (4, 995427360), (5, 796341888), (6, 663618240), (8, 497713680), (9, 442412160), (10, 398170944), (12, 331809120), (15, 265447296), (16, 248856840), (18, 221206080), (20, 199085472), (24, 165904560), (27, 147470720), (30, 132723648), (31, 128442240), (32, 124428420), (36, 110603040), (40, 99542736), (45, 88482432), (48, 82952280), (54, 73735360), (60, 66361824), (62, 64221120), (64, 62214210), (72, 55301520), (80, 49771368), (90, 44241216), (93, 42814080), (96, 41476140), (108, 36867680), (120, 33180912), (124, 32110560), (128, 31107105), (135, 29494144), (144, 27650760), (155, 25688448), (160, 24885684), (180, 22120608), (186, 21407040), (192, 20738070), (216, 18433840), (240, 16590456), (248, 16055280), (270, 14747072), (279, 14271360), (288, 13825380), (310, 12844224), (320, 12442842), (360, 11060304), (372, 10703520), (384, 10369035), (432, 9216920), (465, 8562816), (480, 8295228), (496, 8027640), (540, 7373536), (558, 7135680), (576, 6912690), (620, 6422112), (640, 6221421), (720, 5530152), (744, 5351760), (837, 4757120), (864, 4608460), (930, 4281408), (960, 4147614), (992, 4013820), (1080, 3686768), (1116, 3567840), (1152, 3456345), (1240, 3211056), (1395, 2854272), (1440, 2765076), (1488, 2675880), (1674, 2378560), (1728, 2304230), (1860, 2140704), (1920, 2073807), (1984, 2006910), (2160, 1843384), (2232, 1783920), (2480, 1605528), (2790, 1427136), (2880, 1382538), (2976, 1337940), (3348, 1189280), (3456, 1152115), (3720, 1070352), (3968, 1003455), (4185, 951424), (4320, 921692), (4464, 891960), (4960, 802764), (5580, 713568), (5760, 691269), (5952, 668970), (6696, 594640), (7433, 535680), (7440, 535176), (8370, 475712), (8640, 460846), (8928, 445980), (9920, 401382), (11160, 356784), (11904, 334485), (13392, 297320), (14866, 267840), (14880, 267588), (16740, 237856), (17280, 230423), (17856, 222990), (19840, 200691), (22299, 178560), (22320, 178392), (26784, 148660), (29732, 133920), (29760, 133794), (33480, 118928), (35712, 111495), (37165, 107136), (44598, 89280), (44640, 89196), (53568, 74330), (59464, 66960), (59520, 66897)]