643122720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3631}}^1$

素因数の和:3696

約数の個数: 192

約数和(自身を含む): 2306465280

約数和(自身を除く): 1663342560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3631, 3690, 3936, 4320, 4428, 4920, 5535, 5904, 6560, 7262, 7380, 8856, 9840, 10893, 11070, 11808, 14524, 14760, 17712, 18155, 19680, 21786, 22140, 29048, 29520, 32679, 35424, 36310, 43572, 44280, 54465, 58096, 59040, 65358, 72620, 87144, 88560, 98037, 108930, 116192, 130716, 145240, 148871, 163395, 174288, 177120, 196074, 217860, 261432, 290480, 297742, 326790, 348576, 392148, 435720, 446613, 490185, 522864, 580960, 595484, 653580, 744355, 784296, 871440, 893226, 980370, 1045728, 1190968, 1307160, 1339839, 1488710, 1568592, 1742880, 1786452, 1960740, 2233065, 2381936, 2614320, 2679678, 2977420, 3137184, 3572904, 3921480, 4019517, 4466130, 4763872, 5228640, 5359356, 5954840, 6699195, 7145808, 7842960, 8039034, 8932260, 10718712, 11909680, 13398390, 14291616, 15685920, 16078068, 17864520, 20097585, 21437424, 23819360, 26796780, 32156136, 35729040, 40195170, 42874848, 53593560, 64312272, 71458080, 80390340, 107187120, 128624544, 160780680, 214374240, 321561360, 643122720]

約数ペア:

[(1, 643122720), (2, 321561360), (3, 214374240), (4, 160780680), (5, 128624544), (6, 107187120), (8, 80390340), (9, 71458080), (10, 64312272), (12, 53593560), (15, 42874848), (16, 40195170), (18, 35729040), (20, 32156136), (24, 26796780), (27, 23819360), (30, 21437424), (32, 20097585), (36, 17864520), (40, 16078068), (41, 15685920), (45, 14291616), (48, 13398390), (54, 11909680), (60, 10718712), (72, 8932260), (80, 8039034), (82, 7842960), (90, 7145808), (96, 6699195), (108, 5954840), (120, 5359356), (123, 5228640), (135, 4763872), (144, 4466130), (160, 4019517), (164, 3921480), (180, 3572904), (205, 3137184), (216, 2977420), (240, 2679678), (246, 2614320), (270, 2381936), (288, 2233065), (328, 1960740), (360, 1786452), (369, 1742880), (410, 1568592), (432, 1488710), (480, 1339839), (492, 1307160), (540, 1190968), (615, 1045728), (656, 980370), (720, 893226), (738, 871440), (820, 784296), (864, 744355), (984, 653580), (1080, 595484), (1107, 580960), (1230, 522864), (1312, 490185), (1440, 446613), (1476, 435720), (1640, 392148), (1845, 348576), (1968, 326790), (2160, 297742), (2214, 290480), (2460, 261432), (2952, 217860), (3280, 196074), (3631, 177120), (3690, 174288), (3936, 163395), (4320, 148871), (4428, 145240), (4920, 130716), (5535, 116192), (5904, 108930), (6560, 98037), (7262, 88560), (7380, 87144), (8856, 72620), (9840, 65358), (10893, 59040), (11070, 58096), (11808, 54465), (14524, 44280), (14760, 43572), (17712, 36310), (18155, 35424), (19680, 32679), (21786, 29520), (22140, 29048)]