613664640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2134

約数の個数: 256

約数和(自身を含む): 2302344000

約数和(自身を除く): 1688679360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2089, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4178, 4320, 4590, 4896, 5440, 5760, 6120, 6267, 6528, 7344, 8160, 8356, 8640, 9180, 9792, 10445, 10880, 12240, 12534, 14688, 16320, 16712, 17280, 18360, 18801, 19584, 20890, 24480, 25068, 29376, 31335, 32640, 33424, 35513, 36720, 37602, 41780, 48960, 50136, 56403, 58752, 62670, 66848, 71026, 73440, 75204, 83560, 94005, 97920, 100272, 106539, 112806, 125340, 133696, 142052, 146880, 150408, 167120, 177565, 188010, 200544, 213078, 225612, 250680, 267392, 282015, 284104, 293760, 300816, 319617, 334240, 355130, 376020, 401088, 426156, 451224, 501360, 532695, 564030, 568208, 601632, 639234, 668480, 710260, 752040, 802176, 852312, 902448, 958851, 1002720, 1065390, 1128060, 1136416, 1203264, 1278468, 1336960, 1420520, 1504080, 1598085, 1704624, 1804896, 1917702, 2005440, 2130780, 2256120, 2272832, 2406528, 2556936, 2841040, 3008160, 3196170, 3409248, 3609792, 3835404, 4010880, 4261560, 4512240, 4545664, 4794255, 5113872, 5682080, 6016320, 6392340, 6818496, 7219584, 7670808, 8523120, 9024480, 9588510, 10227744, 11364160, 12032640, 12784680, 13636992, 15341616, 17046240, 18048960, 19177020, 20455488, 22728320, 25569360, 30683232, 34092480, 36097920, 38354040, 40910976, 51138720, 61366464, 68184960, 76708080, 102277440, 122732928, 153416160, 204554880, 306832320, 613664640]

約数ペア:

[(1, 613664640), (2, 306832320), (3, 204554880), (4, 153416160), (5, 122732928), (6, 102277440), (8, 76708080), (9, 68184960), (10, 61366464), (12, 51138720), (15, 40910976), (16, 38354040), (17, 36097920), (18, 34092480), (20, 30683232), (24, 25569360), (27, 22728320), (30, 20455488), (32, 19177020), (34, 18048960), (36, 17046240), (40, 15341616), (45, 13636992), (48, 12784680), (51, 12032640), (54, 11364160), (60, 10227744), (64, 9588510), (68, 9024480), (72, 8523120), (80, 7670808), (85, 7219584), (90, 6818496), (96, 6392340), (102, 6016320), (108, 5682080), (120, 5113872), (128, 4794255), (135, 4545664), (136, 4512240), (144, 4261560), (153, 4010880), (160, 3835404), (170, 3609792), (180, 3409248), (192, 3196170), (204, 3008160), (216, 2841040), (240, 2556936), (255, 2406528), (270, 2272832), (272, 2256120), (288, 2130780), (306, 2005440), (320, 1917702), (340, 1804896), (360, 1704624), (384, 1598085), (408, 1504080), (432, 1420520), (459, 1336960), (480, 1278468), (510, 1203264), (540, 1136416), (544, 1128060), (576, 1065390), (612, 1002720), (640, 958851), (680, 902448), (720, 852312), (765, 802176), (816, 752040), (864, 710260), (918, 668480), (960, 639234), (1020, 601632), (1080, 568208), (1088, 564030), (1152, 532695), (1224, 501360), (1360, 451224), (1440, 426156), (1530, 401088), (1632, 376020), (1728, 355130), (1836, 334240), (1920, 319617), (2040, 300816), (2089, 293760), (2160, 284104), (2176, 282015), (2295, 267392), (2448, 250680), (2720, 225612), (2880, 213078), (3060, 200544), (3264, 188010), (3456, 177565), (3672, 167120), (4080, 150408), (4178, 146880), (4320, 142052), (4590, 133696), (4896, 125340), (5440, 112806), (5760, 106539), (6120, 100272), (6267, 97920), (6528, 94005), (7344, 83560), (8160, 75204), (8356, 73440), (8640, 71026), (9180, 66848), (9792, 62670), (10445, 58752), (10880, 56403), (12240, 50136), (12534, 48960), (14688, 41780), (16320, 37602), (16712, 36720), (17280, 35513), (18360, 33424), (18801, 32640), (19584, 31335), (20890, 29376), (24480, 25068)]