169224440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 496419840

約数和(自身を除く): 327195400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 49, 55, 56, 70, 77, 88, 94, 98, 110, 140, 154, 167, 188, 196, 220, 235, 245, 280, 308, 329, 334, 376, 385, 392, 440, 470, 490, 517, 539, 616, 658, 668, 770, 835, 940, 980, 1034, 1078, 1169, 1316, 1336, 1540, 1645, 1670, 1837, 1880, 1960, 2068, 2156, 2303, 2338, 2585, 2632, 2695, 3080, 3290, 3340, 3619, 3674, 4136, 4312, 4606, 4676, 5170, 5390, 5845, 6580, 6680, 7238, 7348, 7849, 8183, 9185, 9212, 9352, 10340, 10780, 11515, 11690, 12859, 13160, 14476, 14696, 15698, 16366, 18095, 18370, 18424, 20680, 21560, 23030, 23380, 25333, 25718, 28952, 31396, 32732, 36190, 36740, 39245, 40915, 46060, 46760, 50666, 51436, 54943, 62792, 64295, 65464, 72380, 73480, 78490, 81830, 86339, 90013, 92120, 101332, 102872, 109886, 126665, 128590, 144760, 156980, 163660, 172678, 180026, 202664, 219772, 253330, 257180, 274715, 313960, 327320, 345356, 360052, 384601, 431695, 439544, 450065, 506660, 514360, 549430, 604373, 690712, 720104, 769202, 863390, 900130, 1013320, 1098860, 1208746, 1538404, 1726780, 1800260, 1923005, 2197720, 2417492, 3021865, 3076808, 3453560, 3600520, 3846010, 4230611, 4834984, 6043730, 7692020, 8461222, 12087460, 15384040, 16922444, 21153055, 24174920, 33844888, 42306110, 84612220, 169224440]

約数ペア:

[(1, 169224440), (2, 84612220), (4, 42306110), (5, 33844888), (7, 24174920), (8, 21153055), (10, 16922444), (11, 15384040), (14, 12087460), (20, 8461222), (22, 7692020), (28, 6043730), (35, 4834984), (40, 4230611), (44, 3846010), (47, 3600520), (49, 3453560), (55, 3076808), (56, 3021865), (70, 2417492), (77, 2197720), (88, 1923005), (94, 1800260), (98, 1726780), (110, 1538404), (140, 1208746), (154, 1098860), (167, 1013320), (188, 900130), (196, 863390), (220, 769202), (235, 720104), (245, 690712), (280, 604373), (308, 549430), (329, 514360), (334, 506660), (376, 450065), (385, 439544), (392, 431695), (440, 384601), (470, 360052), (490, 345356), (517, 327320), (539, 313960), (616, 274715), (658, 257180), (668, 253330), (770, 219772), (835, 202664), (940, 180026), (980, 172678), (1034, 163660), (1078, 156980), (1169, 144760), (1316, 128590), (1336, 126665), (1540, 109886), (1645, 102872), (1670, 101332), (1837, 92120), (1880, 90013), (1960, 86339), (2068, 81830), (2156, 78490), (2303, 73480), (2338, 72380), (2585, 65464), (2632, 64295), (2695, 62792), (3080, 54943), (3290, 51436), (3340, 50666), (3619, 46760), (3674, 46060), (4136, 40915), (4312, 39245), (4606, 36740), (4676, 36190), (5170, 32732), (5390, 31396), (5845, 28952), (6580, 25718), (6680, 25333), (7238, 23380), (7348, 23030), (7849, 21560), (8183, 20680), (9185, 18424), (9212, 18370), (9352, 18095), (10340, 16366), (10780, 15698), (11515, 14696), (11690, 14476), (12859, 13160)]