715361920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 2146798080

約数和(自身を除く): 1431436160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 71, 80, 91, 104, 112, 128, 130, 140, 142, 160, 173, 182, 208, 224, 260, 280, 284, 320, 346, 355, 364, 416, 448, 455, 497, 520, 560, 568, 640, 692, 710, 728, 832, 865, 896, 910, 923, 994, 1040, 1120, 1136, 1211, 1384, 1420, 1456, 1664, 1730, 1820, 1846, 1988, 2080, 2240, 2249, 2272, 2422, 2485, 2768, 2840, 2912, 3460, 3640, 3692, 3976, 4160, 4480, 4498, 4544, 4615, 4844, 4970, 5536, 5680, 5824, 6055, 6461, 6920, 7280, 7384, 7952, 8320, 8996, 9088, 9230, 9688, 9940, 11072, 11245, 11360, 11648, 12110, 12283, 12922, 13840, 14560, 14768, 15743, 15904, 17992, 18460, 19376, 19880, 22144, 22490, 22720, 24220, 24566, 25844, 27680, 29120, 29536, 31486, 31808, 32305, 35984, 36920, 38752, 39760, 44980, 45440, 48440, 49132, 51688, 55360, 58240, 59072, 61415, 62972, 63616, 64610, 71968, 73840, 77504, 78715, 79520, 85981, 89960, 96880, 98264, 103376, 110720, 118144, 122830, 125944, 129220, 143936, 147680, 155008, 157430, 159040, 159679, 171962, 179920, 193760, 196528, 206752, 245660, 251888, 258440, 287872, 295360, 314860, 318080, 319358, 343924, 359840, 387520, 393056, 413504, 429905, 491320, 503776, 516880, 590720, 629720, 638716, 687848, 719680, 775040, 786112, 798395, 827008, 859810, 982640, 1007552, 1033760, 1117753, 1259440, 1277432, 1375696, 1439360, 1572224, 1596790, 1719620, 1965280, 2015104, 2067520, 2235506, 2518880, 2554864, 2751392, 3193580, 3439240, 3930560, 4135040, 4471012, 5037760, 5109728, 5502784, 5588765, 6387160, 6878480, 7861120, 8942024, 10075520, 10219456, 11005568, 11177530, 12774320, 13756960, 17884048, 20438912, 22355060, 25548640, 27513920, 35768096, 44710120, 51097280, 55027840, 71536192, 89420240, 102194560, 143072384, 178840480, 357680960, 715361920]

約数ペア:

[(1, 715361920), (2, 357680960), (4, 178840480), (5, 143072384), (7, 102194560), (8, 89420240), (10, 71536192), (13, 55027840), (14, 51097280), (16, 44710120), (20, 35768096), (26, 27513920), (28, 25548640), (32, 22355060), (35, 20438912), (40, 17884048), (52, 13756960), (56, 12774320), (64, 11177530), (65, 11005568), (70, 10219456), (71, 10075520), (80, 8942024), (91, 7861120), (104, 6878480), (112, 6387160), (128, 5588765), (130, 5502784), (140, 5109728), (142, 5037760), (160, 4471012), (173, 4135040), (182, 3930560), (208, 3439240), (224, 3193580), (260, 2751392), (280, 2554864), (284, 2518880), (320, 2235506), (346, 2067520), (355, 2015104), (364, 1965280), (416, 1719620), (448, 1596790), (455, 1572224), (497, 1439360), (520, 1375696), (560, 1277432), (568, 1259440), (640, 1117753), (692, 1033760), (710, 1007552), (728, 982640), (832, 859810), (865, 827008), (896, 798395), (910, 786112), (923, 775040), (994, 719680), (1040, 687848), (1120, 638716), (1136, 629720), (1211, 590720), (1384, 516880), (1420, 503776), (1456, 491320), (1664, 429905), (1730, 413504), (1820, 393056), (1846, 387520), (1988, 359840), (2080, 343924), (2240, 319358), (2249, 318080), (2272, 314860), (2422, 295360), (2485, 287872), (2768, 258440), (2840, 251888), (2912, 245660), (3460, 206752), (3640, 196528), (3692, 193760), (3976, 179920), (4160, 171962), (4480, 159679), (4498, 159040), (4544, 157430), (4615, 155008), (4844, 147680), (4970, 143936), (5536, 129220), (5680, 125944), (5824, 122830), (6055, 118144), (6461, 110720), (6920, 103376), (7280, 98264), (7384, 96880), (7952, 89960), (8320, 85981), (8996, 79520), (9088, 78715), (9230, 77504), (9688, 73840), (9940, 71968), (11072, 64610), (11245, 63616), (11360, 62972), (11648, 61415), (12110, 59072), (12283, 58240), (12922, 55360), (13840, 51688), (14560, 49132), (14768, 48440), (15743, 45440), (15904, 44980), (17992, 39760), (18460, 38752), (19376, 36920), (19880, 35984), (22144, 32305), (22490, 31808), (22720, 31486), (24220, 29536), (24566, 29120), (25844, 27680)]