7275645720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56611}}^1$

素因数の和:56655

約数の個数: 256

約数和(自身を含む): 29347660800

約数和(自身を除く): 22072015080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7560, 8568, 9180, 10710, 12852, 14280, 16065, 18360, 21420, 25704, 32130, 42840, 56611, 64260, 113222, 128520, 169833, 226444, 283055, 339666, 396277, 452888, 509499, 566110, 679332, 792554, 849165, 962387, 1018998, 1132220, 1188831, 1358664, 1528497, 1585108, 1698330, 1924774, 1981385, 2037996, 2264440, 2377662, 2547495, 2887161, 3056994, 3170216, 3396660, 3566493, 3849548, 3962770, 4075992, 4755324, 4811935, 5094990, 5774322, 5944155, 6113988, 6736709, 6793320, 7132986, 7642485, 7699096, 7925540, 8661483, 9510648, 9623870, 10189980, 10699479, 11548644, 11888310, 12227976, 13473418, 14265972, 14435805, 15284970, 15851080, 17322966, 17832465, 19247740, 20210127, 20379960, 21398958, 23097288, 23776620, 25984449, 26946836, 28531944, 28871610, 30569940, 33683545, 34645932, 35664930, 38495480, 40420254, 42797916, 43307415, 47553240, 51968898, 53497395, 53893672, 57743220, 60630381, 61139880, 67367090, 69291864, 71329860, 80840508, 85595832, 86614830, 101050635, 103937796, 106994790, 115486440, 121260762, 129922245, 134734180, 142659720, 161681016, 173229660, 181891143, 202101270, 207875592, 213989580, 242521524, 259844490, 269468360, 303151905, 346459320, 363782286, 404202540, 427979160, 485043048, 519688980, 606303810, 727564572, 808405080, 909455715, 1039377960, 1212607620, 1455129144, 1818911430, 2425215240, 3637822860, 7275645720]

約数ペア:

[(1, 7275645720), (2, 3637822860), (3, 2425215240), (4, 1818911430), (5, 1455129144), (6, 1212607620), (7, 1039377960), (8, 909455715), (9, 808405080), (10, 727564572), (12, 606303810), (14, 519688980), (15, 485043048), (17, 427979160), (18, 404202540), (20, 363782286), (21, 346459320), (24, 303151905), (27, 269468360), (28, 259844490), (30, 242521524), (34, 213989580), (35, 207875592), (36, 202101270), (40, 181891143), (42, 173229660), (45, 161681016), (51, 142659720), (54, 134734180), (56, 129922245), (60, 121260762), (63, 115486440), (68, 106994790), (70, 103937796), (72, 101050635), (84, 86614830), (85, 85595832), (90, 80840508), (102, 71329860), (105, 69291864), (108, 67367090), (119, 61139880), (120, 60630381), (126, 57743220), (135, 53893672), (136, 53497395), (140, 51968898), (153, 47553240), (168, 43307415), (170, 42797916), (180, 40420254), (189, 38495480), (204, 35664930), (210, 34645932), (216, 33683545), (238, 30569940), (252, 28871610), (255, 28531944), (270, 26946836), (280, 25984449), (306, 23776620), (315, 23097288), (340, 21398958), (357, 20379960), (360, 20210127), (378, 19247740), (408, 17832465), (420, 17322966), (459, 15851080), (476, 15284970), (504, 14435805), (510, 14265972), (540, 13473418), (595, 12227976), (612, 11888310), (630, 11548644), (680, 10699479), (714, 10189980), (756, 9623870), (765, 9510648), (840, 8661483), (918, 7925540), (945, 7699096), (952, 7642485), (1020, 7132986), (1071, 6793320), (1080, 6736709), (1190, 6113988), (1224, 5944155), (1260, 5774322), (1428, 5094990), (1512, 4811935), (1530, 4755324), (1785, 4075992), (1836, 3962770), (1890, 3849548), (2040, 3566493), (2142, 3396660), (2295, 3170216), (2380, 3056994), (2520, 2887161), (2856, 2547495), (3060, 2377662), (3213, 2264440), (3570, 2037996), (3672, 1981385), (3780, 1924774), (4284, 1698330), (4590, 1585108), (4760, 1528497), (5355, 1358664), (6120, 1188831), (6426, 1132220), (7140, 1018998), (7560, 962387), (8568, 849165), (9180, 792554), (10710, 679332), (12852, 566110), (14280, 509499), (16065, 452888), (18360, 396277), (21420, 339666), (25704, 283055), (32130, 226444), (42840, 169833), (56611, 128520), (64260, 113222)]