202215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 671328000

約数和(自身を除く): 469112160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 73, 80, 87, 96, 116, 120, 145, 146, 160, 174, 199, 219, 232, 240, 290, 292, 348, 365, 398, 435, 438, 464, 480, 580, 584, 597, 696, 730, 796, 870, 876, 928, 995, 1095, 1160, 1168, 1194, 1392, 1460, 1592, 1740, 1752, 1990, 2117, 2190, 2320, 2336, 2388, 2784, 2920, 2985, 3184, 3480, 3504, 3980, 4234, 4380, 4640, 4776, 5771, 5840, 5970, 6351, 6368, 6960, 7008, 7960, 8468, 8760, 9552, 10585, 11542, 11680, 11940, 12702, 13920, 14527, 15920, 16936, 17313, 17520, 19104, 21170, 23084, 23880, 25404, 28855, 29054, 31755, 31840, 33872, 34626, 35040, 42340, 43581, 46168, 47760, 50808, 57710, 58108, 63510, 67744, 69252, 72635, 84680, 86565, 87162, 92336, 95520, 101616, 115420, 116216, 127020, 138504, 145270, 169360, 173130, 174324, 184672, 203232, 217905, 230840, 232432, 254040, 277008, 290540, 338720, 346260, 348648, 421283, 435810, 461680, 464864, 508080, 554016, 581080, 692520, 697296, 842566, 871620, 923360, 1016160, 1162160, 1263849, 1385040, 1394592, 1685132, 1743240, 2106415, 2324320, 2527698, 2770080, 3370264, 3486480, 4212830, 5055396, 6319245, 6740528, 6972960, 8425660, 10110792, 12638490, 13481056, 16851320, 20221584, 25276980, 33702640, 40443168, 50553960, 67405280, 101107920, 202215840]

約数ペア:

[(1, 202215840), (2, 101107920), (3, 67405280), (4, 50553960), (5, 40443168), (6, 33702640), (8, 25276980), (10, 20221584), (12, 16851320), (15, 13481056), (16, 12638490), (20, 10110792), (24, 8425660), (29, 6972960), (30, 6740528), (32, 6319245), (40, 5055396), (48, 4212830), (58, 3486480), (60, 3370264), (73, 2770080), (80, 2527698), (87, 2324320), (96, 2106415), (116, 1743240), (120, 1685132), (145, 1394592), (146, 1385040), (160, 1263849), (174, 1162160), (199, 1016160), (219, 923360), (232, 871620), (240, 842566), (290, 697296), (292, 692520), (348, 581080), (365, 554016), (398, 508080), (435, 464864), (438, 461680), (464, 435810), (480, 421283), (580, 348648), (584, 346260), (597, 338720), (696, 290540), (730, 277008), (796, 254040), (870, 232432), (876, 230840), (928, 217905), (995, 203232), (1095, 184672), (1160, 174324), (1168, 173130), (1194, 169360), (1392, 145270), (1460, 138504), (1592, 127020), (1740, 116216), (1752, 115420), (1990, 101616), (2117, 95520), (2190, 92336), (2320, 87162), (2336, 86565), (2388, 84680), (2784, 72635), (2920, 69252), (2985, 67744), (3184, 63510), (3480, 58108), (3504, 57710), (3980, 50808), (4234, 47760), (4380, 46168), (4640, 43581), (4776, 42340), (5771, 35040), (5840, 34626), (5970, 33872), (6351, 31840), (6368, 31755), (6960, 29054), (7008, 28855), (7960, 25404), (8468, 23880), (8760, 23084), (9552, 21170), (10585, 19104), (11542, 17520), (11680, 17313), (11940, 16936), (12702, 15920), (13920, 14527)]