198532320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 288

約数和(自身を含む): 761177088

約数和(自身を除く): 562644768

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, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 336, 345, 367, 368, 392, 420, 460, 480, 483, 490, 552, 560, 588, 644, 672, 690, 734, 735, 736, 784, 805, 840, 920, 966, 980, 1101, 1104, 1120, 1127, 1176, 1288, 1380, 1468, 1470, 1568, 1610, 1680, 1835, 1840, 1932, 1960, 2202, 2208, 2254, 2352, 2415, 2569, 2576, 2760, 2936, 2940, 3220, 3360, 3381, 3670, 3680, 3864, 3920, 4404, 4508, 4704, 4830, 5138, 5152, 5505, 5520, 5635, 5872, 5880, 6440, 6762, 7340, 7707, 7728, 7840, 8441, 8808, 9016, 9660, 10276, 11010, 11040, 11270, 11744, 11760, 12845, 12880, 13524, 14680, 15414, 15456, 16882, 16905, 17616, 17983, 18032, 19320, 20552, 22020, 22540, 23520, 25323, 25690, 25760, 27048, 29360, 30828, 33764, 33810, 35232, 35966, 36064, 38535, 38640, 41104, 42205, 44040, 45080, 50646, 51380, 53949, 54096, 58720, 59087, 61656, 67528, 67620, 71932, 77070, 77280, 82208, 84410, 88080, 89915, 90160, 101292, 102760, 107898, 108192, 118174, 123312, 126615, 135056, 135240, 143864, 154140, 168820, 176160, 177261, 179830, 180320, 202584, 205520, 215796, 236348, 246624, 253230, 269745, 270112, 270480, 287728, 295435, 308280, 337640, 354522, 359660, 405168, 411040, 413609, 431592, 472696, 506460, 539490, 540960, 575456, 590870, 616560, 675280, 709044, 719320, 810336, 827218, 863184, 886305, 945392, 1012920, 1078980, 1181740, 1233120, 1240827, 1350560, 1418088, 1438640, 1654436, 1726368, 1772610, 1890784, 2025840, 2068045, 2157960, 2363480, 2481654, 2836176, 2877280, 3308872, 3545220, 4051680, 4136090, 4315920, 4726960, 4963308, 5672352, 6204135, 6617744, 7090440, 8272180, 8631840, 9453920, 9926616, 12408270, 13235488, 14180880, 16544360, 19853232, 24816540, 28361760, 33088720, 39706464, 49633080, 66177440, 99266160, 198532320]

約数ペア:

[(1, 198532320), (2, 99266160), (3, 66177440), (4, 49633080), (5, 39706464), (6, 33088720), (7, 28361760), (8, 24816540), (10, 19853232), (12, 16544360), (14, 14180880), (15, 13235488), (16, 12408270), (20, 9926616), (21, 9453920), (23, 8631840), (24, 8272180), (28, 7090440), (30, 6617744), (32, 6204135), (35, 5672352), (40, 4963308), (42, 4726960), (46, 4315920), (48, 4136090), (49, 4051680), (56, 3545220), (60, 3308872), (69, 2877280), (70, 2836176), (80, 2481654), (84, 2363480), (92, 2157960), (96, 2068045), (98, 2025840), (105, 1890784), (112, 1772610), (115, 1726368), (120, 1654436), (138, 1438640), (140, 1418088), (147, 1350560), (160, 1240827), (161, 1233120), (168, 1181740), (184, 1078980), (196, 1012920), (210, 945392), (224, 886305), (230, 863184), (240, 827218), (245, 810336), (276, 719320), (280, 709044), (294, 675280), (322, 616560), (336, 590870), (345, 575456), (367, 540960), (368, 539490), (392, 506460), (420, 472696), (460, 431592), (480, 413609), (483, 411040), (490, 405168), (552, 359660), (560, 354522), (588, 337640), (644, 308280), (672, 295435), (690, 287728), (734, 270480), (735, 270112), (736, 269745), (784, 253230), (805, 246624), (840, 236348), (920, 215796), (966, 205520), (980, 202584), (1101, 180320), (1104, 179830), (1120, 177261), (1127, 176160), (1176, 168820), (1288, 154140), (1380, 143864), (1468, 135240), (1470, 135056), (1568, 126615), (1610, 123312), (1680, 118174), (1835, 108192), (1840, 107898), (1932, 102760), (1960, 101292), (2202, 90160), (2208, 89915), (2254, 88080), (2352, 84410), (2415, 82208), (2569, 77280), (2576, 77070), (2760, 71932), (2936, 67620), (2940, 67528), (3220, 61656), (3360, 59087), (3381, 58720), (3670, 54096), (3680, 53949), (3864, 51380), (3920, 50646), (4404, 45080), (4508, 44040), (4704, 42205), (4830, 41104), (5138, 38640), (5152, 38535), (5505, 36064), (5520, 35966), (5635, 35232), (5872, 33810), (5880, 33764), (6440, 30828), (6762, 29360), (7340, 27048), (7707, 25760), (7728, 25690), (7840, 25323), (8441, 23520), (8808, 22540), (9016, 22020), (9660, 20552), (10276, 19320), (11010, 18032), (11040, 17983), (11270, 17616), (11744, 16905), (11760, 16882), (12845, 15456), (12880, 15414), (13524, 14680)]