206280480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 779635584

約数和(自身を除く): 573355104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 73, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 146, 160, 168, 174, 203, 210, 219, 224, 232, 240, 280, 290, 292, 336, 348, 365, 406, 420, 435, 438, 464, 480, 511, 560, 580, 584, 609, 672, 696, 730, 812, 840, 841, 870, 876, 928, 1015, 1022, 1095, 1120, 1160, 1168, 1218, 1392, 1460, 1533, 1624, 1680, 1682, 1740, 1752, 2030, 2044, 2117, 2190, 2320, 2336, 2436, 2523, 2555, 2784, 2920, 3045, 3066, 3248, 3360, 3364, 3480, 3504, 4060, 4088, 4205, 4234, 4380, 4640, 4872, 5046, 5110, 5840, 5887, 6090, 6132, 6351, 6496, 6728, 6960, 7008, 7665, 8120, 8176, 8410, 8468, 8760, 9744, 10092, 10220, 10585, 11680, 11774, 12180, 12264, 12615, 12702, 13456, 13920, 14819, 15330, 16240, 16352, 16820, 16936, 17520, 17661, 19488, 20184, 20440, 21170, 23548, 24360, 24528, 25230, 25404, 26912, 29435, 29638, 30660, 31755, 32480, 33640, 33872, 35040, 35322, 40368, 40880, 42340, 44457, 47096, 48720, 49056, 50460, 50808, 58870, 59276, 61320, 61393, 63510, 67280, 67744, 70644, 74095, 80736, 81760, 84680, 88305, 88914, 94192, 97440, 100920, 101616, 117740, 118552, 122640, 122786, 127020, 134560, 141288, 148190, 169360, 176610, 177828, 184179, 188384, 201840, 203232, 222285, 235480, 237104, 245280, 245572, 254040, 282576, 296380, 306965, 338720, 353220, 355656, 368358, 403680, 429751, 444570, 470960, 474208, 491144, 508080, 565152, 592760, 613930, 706440, 711312, 736716, 859502, 889140, 920895, 941920, 982288, 1016160, 1185520, 1227860, 1289253, 1412880, 1422624, 1473432, 1719004, 1778280, 1841790, 1964576, 2148755, 2371040, 2455720, 2578506, 2825760, 2946864, 3438008, 3556560, 3683580, 4297510, 4911440, 5157012, 5893728, 6446265, 6876016, 7113120, 7367160, 8595020, 9822880, 10314024, 12892530, 13752032, 14734320, 17190040, 20628048, 25785060, 29468640, 34380080, 41256096, 51570120, 68760160, 103140240, 206280480]

約数ペア:

[(1, 206280480), (2, 103140240), (3, 68760160), (4, 51570120), (5, 41256096), (6, 34380080), (7, 29468640), (8, 25785060), (10, 20628048), (12, 17190040), (14, 14734320), (15, 13752032), (16, 12892530), (20, 10314024), (21, 9822880), (24, 8595020), (28, 7367160), (29, 7113120), (30, 6876016), (32, 6446265), (35, 5893728), (40, 5157012), (42, 4911440), (48, 4297510), (56, 3683580), (58, 3556560), (60, 3438008), (70, 2946864), (73, 2825760), (80, 2578506), (84, 2455720), (87, 2371040), (96, 2148755), (105, 1964576), (112, 1841790), (116, 1778280), (120, 1719004), (140, 1473432), (145, 1422624), (146, 1412880), (160, 1289253), (168, 1227860), (174, 1185520), (203, 1016160), (210, 982288), (219, 941920), (224, 920895), (232, 889140), (240, 859502), (280, 736716), (290, 711312), (292, 706440), (336, 613930), (348, 592760), (365, 565152), (406, 508080), (420, 491144), (435, 474208), (438, 470960), (464, 444570), (480, 429751), (511, 403680), (560, 368358), (580, 355656), (584, 353220), (609, 338720), (672, 306965), (696, 296380), (730, 282576), (812, 254040), (840, 245572), (841, 245280), (870, 237104), (876, 235480), (928, 222285), (1015, 203232), (1022, 201840), (1095, 188384), (1120, 184179), (1160, 177828), (1168, 176610), (1218, 169360), (1392, 148190), (1460, 141288), (1533, 134560), (1624, 127020), (1680, 122786), (1682, 122640), (1740, 118552), (1752, 117740), (2030, 101616), (2044, 100920), (2117, 97440), (2190, 94192), (2320, 88914), (2336, 88305), (2436, 84680), (2523, 81760), (2555, 80736), (2784, 74095), (2920, 70644), (3045, 67744), (3066, 67280), (3248, 63510), (3360, 61393), (3364, 61320), (3480, 59276), (3504, 58870), (4060, 50808), (4088, 50460), (4205, 49056), (4234, 48720), (4380, 47096), (4640, 44457), (4872, 42340), (5046, 40880), (5110, 40368), (5840, 35322), (5887, 35040), (6090, 33872), (6132, 33640), (6351, 32480), (6496, 31755), (6728, 30660), (6960, 29638), (7008, 29435), (7665, 26912), (8120, 25404), (8176, 25230), (8410, 24528), (8468, 24360), (8760, 23548), (9744, 21170), (10092, 20440), (10220, 20184), (10585, 19488), (11680, 17661), (11774, 17520), (12180, 16936), (12264, 16820), (12615, 16352), (12702, 16240), (13456, 15330), (13920, 14819)]