83465280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 168

約数和(自身を含む): 291751512

約数和(自身を除く): 208286232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 397, 438, 480, 576, 584, 657, 720, 730, 794, 876, 960, 1095, 1168, 1191, 1314, 1440, 1460, 1588, 1752, 1985, 2190, 2336, 2382, 2628, 2880, 2920, 3176, 3285, 3504, 3573, 3970, 4380, 4672, 4764, 5256, 5840, 5955, 6352, 6570, 7008, 7146, 7940, 8760, 9528, 10512, 11680, 11910, 12704, 13140, 14016, 14292, 15880, 17520, 17865, 19056, 21024, 23360, 23820, 25408, 26280, 28584, 28981, 31760, 35040, 35730, 38112, 42048, 47640, 52560, 57168, 57962, 63520, 70080, 71460, 76224, 86943, 95280, 105120, 114336, 115924, 127040, 142920, 144905, 173886, 190560, 210240, 228672, 231848, 260829, 285840, 289810, 347772, 381120, 434715, 463696, 521658, 571680, 579620, 695544, 869430, 927392, 1043316, 1143360, 1159240, 1304145, 1391088, 1738860, 1854784, 2086632, 2318480, 2608290, 2782176, 3477720, 4173264, 4636960, 5216580, 5564352, 6955440, 8346528, 9273920, 10433160, 13910880, 16693056, 20866320, 27821760, 41732640, 83465280]

約数ペア:

[(1, 83465280), (2, 41732640), (3, 27821760), (4, 20866320), (5, 16693056), (6, 13910880), (8, 10433160), (9, 9273920), (10, 8346528), (12, 6955440), (15, 5564352), (16, 5216580), (18, 4636960), (20, 4173264), (24, 3477720), (30, 2782176), (32, 2608290), (36, 2318480), (40, 2086632), (45, 1854784), (48, 1738860), (60, 1391088), (64, 1304145), (72, 1159240), (73, 1143360), (80, 1043316), (90, 927392), (96, 869430), (120, 695544), (144, 579620), (146, 571680), (160, 521658), (180, 463696), (192, 434715), (219, 381120), (240, 347772), (288, 289810), (292, 285840), (320, 260829), (360, 231848), (365, 228672), (397, 210240), (438, 190560), (480, 173886), (576, 144905), (584, 142920), (657, 127040), (720, 115924), (730, 114336), (794, 105120), (876, 95280), (960, 86943), (1095, 76224), (1168, 71460), (1191, 70080), (1314, 63520), (1440, 57962), (1460, 57168), (1588, 52560), (1752, 47640), (1985, 42048), (2190, 38112), (2336, 35730), (2382, 35040), (2628, 31760), (2880, 28981), (2920, 28584), (3176, 26280), (3285, 25408), (3504, 23820), (3573, 23360), (3970, 21024), (4380, 19056), (4672, 17865), (4764, 17520), (5256, 15880), (5840, 14292), (5955, 14016), (6352, 13140), (6570, 12704), (7008, 11910), (7146, 11680), (7940, 10512), (8760, 9528)]