668818080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 384

約数和(自身を含む): 2834818560

約数和(自身を除く): 2166000480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1301, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2602, 2720, 2856, 3024, 3060, 3213, 3360, 3570, 3672, 3780, 3808, 3903, 4080, 4284, 4320, 4590, 4760, 4896, 5040, 5204, 5355, 5712, 6048, 6120, 6426, 6505, 7140, 7344, 7560, 7806, 8160, 8568, 9107, 9180, 9520, 10080, 10408, 10710, 11424, 11709, 12240, 12852, 13010, 14280, 14688, 15120, 15612, 16065, 17136, 18214, 18360, 19040, 19515, 20816, 21420, 22117, 23418, 24480, 25704, 26020, 27321, 28560, 30240, 31224, 32130, 34272, 35127, 36428, 36720, 39030, 41632, 42840, 44234, 45535, 46836, 51408, 52040, 54642, 57120, 58545, 62448, 64260, 66351, 70254, 72856, 73440, 78060, 81963, 85680, 88468, 91070, 93672, 102816, 104080, 109284, 110585, 117090, 124896, 128520, 132702, 136605, 140508, 145712, 154819, 156120, 163926, 171360, 175635, 176936, 182140, 187344, 199053, 208160, 218568, 221170, 234180, 245889, 257040, 265404, 273210, 281016, 291424, 309638, 312240, 327852, 331755, 351270, 353872, 364280, 374688, 398106, 409815, 437136, 442340, 464457, 468360, 491778, 514080, 530808, 546420, 562032, 597159, 619276, 624480, 655704, 663510, 702540, 707744, 728560, 774095, 796212, 819630, 874272, 884680, 928914, 936720, 983556, 995265, 1061616, 1092840, 1124064, 1194318, 1229445, 1238552, 1311408, 1327020, 1393371, 1405080, 1457120, 1548190, 1592424, 1639260, 1769360, 1857828, 1873440, 1967112, 1990530, 2123232, 2185680, 2322285, 2388636, 2458890, 2477104, 2622816, 2654040, 2786742, 2810160, 2985795, 3096380, 3184848, 3278520, 3538720, 3715656, 3934224, 3981060, 4180113, 4371360, 4644570, 4777272, 4917780, 4954208, 5308080, 5573484, 5620320, 5971590, 6192760, 6369696, 6557040, 6966855, 7431312, 7868448, 7962120, 8360226, 9289140, 9554544, 9835560, 10616160, 11146968, 11943180, 12385520, 13114080, 13933710, 14862624, 15924240, 16720452, 18578280, 19109088, 19671120, 20900565, 22293936, 23886360, 24771040, 27867420, 31848480, 33440904, 37156560, 39342240, 41801130, 44587872, 47772720, 55734840, 66881808, 74313120, 83602260, 95545440, 111469680, 133763616, 167204520, 222939360, 334409040, 668818080]

約数ペア:

[(1, 668818080), (2, 334409040), (3, 222939360), (4, 167204520), (5, 133763616), (6, 111469680), (7, 95545440), (8, 83602260), (9, 74313120), (10, 66881808), (12, 55734840), (14, 47772720), (15, 44587872), (16, 41801130), (17, 39342240), (18, 37156560), (20, 33440904), (21, 31848480), (24, 27867420), (27, 24771040), (28, 23886360), (30, 22293936), (32, 20900565), (34, 19671120), (35, 19109088), (36, 18578280), (40, 16720452), (42, 15924240), (45, 14862624), (48, 13933710), (51, 13114080), (54, 12385520), (56, 11943180), (60, 11146968), (63, 10616160), (68, 9835560), (70, 9554544), (72, 9289140), (80, 8360226), (84, 7962120), (85, 7868448), (90, 7431312), (96, 6966855), (102, 6557040), (105, 6369696), (108, 6192760), (112, 5971590), (119, 5620320), (120, 5573484), (126, 5308080), (135, 4954208), (136, 4917780), (140, 4777272), (144, 4644570), (153, 4371360), (160, 4180113), (168, 3981060), (170, 3934224), (180, 3715656), (189, 3538720), (204, 3278520), (210, 3184848), (216, 3096380), (224, 2985795), (238, 2810160), (240, 2786742), (252, 2654040), (255, 2622816), (270, 2477104), (272, 2458890), (280, 2388636), (288, 2322285), (306, 2185680), (315, 2123232), (336, 1990530), (340, 1967112), (357, 1873440), (360, 1857828), (378, 1769360), (408, 1639260), (420, 1592424), (432, 1548190), (459, 1457120), (476, 1405080), (480, 1393371), (504, 1327020), (510, 1311408), (540, 1238552), (544, 1229445), (560, 1194318), (595, 1124064), (612, 1092840), (630, 1061616), (672, 995265), (680, 983556), (714, 936720), (720, 928914), (756, 884680), (765, 874272), (816, 819630), (840, 796212), (864, 774095), (918, 728560), (945, 707744), (952, 702540), (1008, 663510), (1020, 655704), (1071, 624480), (1080, 619276), (1120, 597159), (1190, 562032), (1224, 546420), (1260, 530808), (1301, 514080), (1360, 491778), (1428, 468360), (1440, 464457), (1512, 442340), (1530, 437136), (1632, 409815), (1680, 398106), (1785, 374688), (1836, 364280), (1890, 353872), (1904, 351270), (2016, 331755), (2040, 327852), (2142, 312240), (2160, 309638), (2295, 291424), (2380, 281016), (2448, 273210), (2520, 265404), (2602, 257040), (2720, 245889), (2856, 234180), (3024, 221170), (3060, 218568), (3213, 208160), (3360, 199053), (3570, 187344), (3672, 182140), (3780, 176936), (3808, 175635), (3903, 171360), (4080, 163926), (4284, 156120), (4320, 154819), (4590, 145712), (4760, 140508), (4896, 136605), (5040, 132702), (5204, 128520), (5355, 124896), (5712, 117090), (6048, 110585), (6120, 109284), (6426, 104080), (6505, 102816), (7140, 93672), (7344, 91070), (7560, 88468), (7806, 85680), (8160, 81963), (8568, 78060), (9107, 73440), (9180, 72856), (9520, 70254), (10080, 66351), (10408, 64260), (10710, 62448), (11424, 58545), (11709, 57120), (12240, 54642), (12852, 52040), (13010, 51408), (14280, 46836), (14688, 45535), (15120, 44234), (15612, 42840), (16065, 41632), (17136, 39030), (18214, 36720), (18360, 36428), (19040, 35127), (19515, 34272), (20816, 32130), (21420, 31224), (22117, 30240), (23418, 28560), (24480, 27321), (25704, 26020)]