636091680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8231}}^1$

素因数の和:8279

約数の個数: 192

約数和(自身を含む): 2389782528

約数和(自身を除く): 1753690848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 8231, 9660, 11040, 12880, 15456, 16462, 19320, 24693, 25760, 32924, 38640, 41155, 49386, 57617, 65848, 77280, 82310, 98772, 115234, 123465, 131696, 164620, 172851, 189313, 197544, 230468, 246930, 263392, 288085, 329240, 345702, 378626, 395088, 460936, 493860, 567939, 576170, 658480, 691404, 757252, 790176, 864255, 921872, 946565, 987720, 1135878, 1152340, 1316960, 1325191, 1382808, 1514504, 1728510, 1843744, 1893130, 1975440, 2271756, 2304680, 2650382, 2765616, 2839695, 3029008, 3457020, 3786260, 3950880, 3975573, 4543512, 4609360, 5300764, 5531232, 5679390, 6058016, 6625955, 6914040, 7572520, 7951146, 9087024, 9218720, 10601528, 11358780, 13251910, 13828080, 15145040, 15902292, 18174048, 19877865, 21203056, 22717560, 26503820, 27656160, 30290080, 31804584, 39755730, 42406112, 45435120, 53007640, 63609168, 79511460, 90870240, 106015280, 127218336, 159022920, 212030560, 318045840, 636091680]

約数ペア:

[(1, 636091680), (2, 318045840), (3, 212030560), (4, 159022920), (5, 127218336), (6, 106015280), (7, 90870240), (8, 79511460), (10, 63609168), (12, 53007640), (14, 45435120), (15, 42406112), (16, 39755730), (20, 31804584), (21, 30290080), (23, 27656160), (24, 26503820), (28, 22717560), (30, 21203056), (32, 19877865), (35, 18174048), (40, 15902292), (42, 15145040), (46, 13828080), (48, 13251910), (56, 11358780), (60, 10601528), (69, 9218720), (70, 9087024), (80, 7951146), (84, 7572520), (92, 6914040), (96, 6625955), (105, 6058016), (112, 5679390), (115, 5531232), (120, 5300764), (138, 4609360), (140, 4543512), (160, 3975573), (161, 3950880), (168, 3786260), (184, 3457020), (210, 3029008), (224, 2839695), (230, 2765616), (240, 2650382), (276, 2304680), (280, 2271756), (322, 1975440), (336, 1893130), (345, 1843744), (368, 1728510), (420, 1514504), (460, 1382808), (480, 1325191), (483, 1316960), (552, 1152340), (560, 1135878), (644, 987720), (672, 946565), (690, 921872), (736, 864255), (805, 790176), (840, 757252), (920, 691404), (966, 658480), (1104, 576170), (1120, 567939), (1288, 493860), (1380, 460936), (1610, 395088), (1680, 378626), (1840, 345702), (1932, 329240), (2208, 288085), (2415, 263392), (2576, 246930), (2760, 230468), (3220, 197544), (3360, 189313), (3680, 172851), (3864, 164620), (4830, 131696), (5152, 123465), (5520, 115234), (6440, 98772), (7728, 82310), (8231, 77280), (9660, 65848), (11040, 57617), (12880, 49386), (15456, 41155), (16462, 38640), (19320, 32924), (24693, 25760)]