2112047360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 5589771768

約数和(自身を除く): 3477724408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 101, 124, 128, 136, 155, 160, 170, 202, 248, 256, 272, 310, 320, 340, 404, 496, 505, 527, 544, 620, 640, 680, 808, 961, 992, 1010, 1054, 1088, 1240, 1280, 1360, 1616, 1717, 1922, 1984, 2020, 2108, 2176, 2480, 2635, 2720, 3131, 3232, 3434, 3844, 3968, 4040, 4216, 4352, 4805, 4960, 5270, 5440, 6262, 6464, 6868, 7688, 7936, 8080, 8432, 8585, 9610, 9920, 10540, 10880, 12524, 12928, 13736, 15376, 15655, 16160, 16337, 16864, 17170, 19220, 19840, 21080, 21760, 25048, 25856, 27472, 30752, 31310, 32320, 32674, 33728, 34340, 38440, 39680, 42160, 50096, 53227, 54944, 61504, 62620, 64640, 65348, 67456, 68680, 76880, 81685, 84320, 97061, 100192, 106454, 109888, 123008, 125240, 129280, 130696, 134912, 137360, 153760, 163370, 168640, 194122, 200384, 212908, 219776, 246016, 250480, 261392, 266135, 274720, 307520, 326740, 337280, 388244, 400768, 425816, 439552, 485305, 500960, 522784, 532270, 549440, 615040, 653480, 674560, 776488, 801536, 851632, 970610, 1001920, 1045568, 1064540, 1098880, 1230080, 1306960, 1552976, 1650037, 1703264, 1941220, 2003840, 2091136, 2129080, 2197760, 2613920, 3105952, 3300074, 3406528, 3882440, 4007680, 4182272, 4258160, 5227840, 6211904, 6600148, 6813056, 7764880, 8250185, 8516320, 10455680, 12423808, 13200296, 13626112, 15529760, 16500370, 17032640, 20911360, 24847616, 26400592, 31059520, 33000740, 34065280, 52801184, 62119040, 66001480, 68130560, 105602368, 124238080, 132002960, 211204736, 264005920, 422409472, 528011840, 1056023680, 2112047360]

約数ペア:

[(1, 2112047360), (2, 1056023680), (4, 528011840), (5, 422409472), (8, 264005920), (10, 211204736), (16, 132002960), (17, 124238080), (20, 105602368), (31, 68130560), (32, 66001480), (34, 62119040), (40, 52801184), (62, 34065280), (64, 33000740), (68, 31059520), (80, 26400592), (85, 24847616), (101, 20911360), (124, 17032640), (128, 16500370), (136, 15529760), (155, 13626112), (160, 13200296), (170, 12423808), (202, 10455680), (248, 8516320), (256, 8250185), (272, 7764880), (310, 6813056), (320, 6600148), (340, 6211904), (404, 5227840), (496, 4258160), (505, 4182272), (527, 4007680), (544, 3882440), (620, 3406528), (640, 3300074), (680, 3105952), (808, 2613920), (961, 2197760), (992, 2129080), (1010, 2091136), (1054, 2003840), (1088, 1941220), (1240, 1703264), (1280, 1650037), (1360, 1552976), (1616, 1306960), (1717, 1230080), (1922, 1098880), (1984, 1064540), (2020, 1045568), (2108, 1001920), (2176, 970610), (2480, 851632), (2635, 801536), (2720, 776488), (3131, 674560), (3232, 653480), (3434, 615040), (3844, 549440), (3968, 532270), (4040, 522784), (4216, 500960), (4352, 485305), (4805, 439552), (4960, 425816), (5270, 400768), (5440, 388244), (6262, 337280), (6464, 326740), (6868, 307520), (7688, 274720), (7936, 266135), (8080, 261392), (8432, 250480), (8585, 246016), (9610, 219776), (9920, 212908), (10540, 200384), (10880, 194122), (12524, 168640), (12928, 163370), (13736, 153760), (15376, 137360), (15655, 134912), (16160, 130696), (16337, 129280), (16864, 125240), (17170, 123008), (19220, 109888), (19840, 106454), (21080, 100192), (21760, 97061), (25048, 84320), (25856, 81685), (27472, 76880), (30752, 68680), (31310, 67456), (32320, 65348), (32674, 64640), (33728, 62620), (34340, 61504), (38440, 54944), (39680, 53227), (42160, 50096)]