679577040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 400

約数和(自身を含む): 2592691200

約数和(自身を除く): 1913114160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 153, 155, 162, 170, 180, 186, 199, 204, 216, 240, 248, 255, 270, 272, 279, 306, 310, 324, 340, 360, 372, 398, 405, 408, 432, 459, 465, 496, 510, 527, 540, 558, 597, 612, 620, 648, 680, 720, 744, 765, 796, 810, 816, 837, 918, 930, 995, 1020, 1054, 1080, 1116, 1194, 1224, 1240, 1296, 1360, 1377, 1395, 1488, 1530, 1581, 1592, 1620, 1674, 1791, 1836, 1860, 1990, 2040, 2108, 2160, 2232, 2295, 2388, 2448, 2480, 2511, 2635, 2754, 2790, 2985, 3060, 3162, 3184, 3240, 3348, 3383, 3582, 3672, 3720, 3980, 4080, 4185, 4216, 4464, 4590, 4743, 4776, 5022, 5270, 5373, 5508, 5580, 5970, 6120, 6169, 6324, 6480, 6696, 6766, 6885, 7164, 7344, 7440, 7905, 7960, 8370, 8432, 8955, 9180, 9486, 9552, 10044, 10149, 10540, 10746, 11016, 11160, 11940, 12240, 12338, 12555, 12648, 13392, 13532, 13770, 14229, 14328, 15810, 15920, 16119, 16740, 16915, 17910, 18360, 18507, 18972, 20088, 20298, 21080, 21492, 22032, 22320, 23715, 23880, 24676, 25110, 25296, 26865, 27064, 27540, 28458, 28656, 30447, 30845, 31620, 32238, 33480, 33830, 35820, 36720, 37014, 37944, 40176, 40596, 42160, 42687, 42984, 47430, 47760, 49352, 50220, 50745, 53730, 54128, 55080, 55521, 56916, 60894, 61690, 63240, 64476, 66960, 67660, 71145, 71640, 74028, 75888, 80595, 81192, 85374, 85968, 91341, 92535, 94860, 98704, 100440, 101490, 104873, 107460, 110160, 111042, 113832, 121788, 123380, 126480, 128952, 135320, 142290, 143280, 148056, 152235, 161190, 162384, 166563, 170748, 182682, 185070, 189720, 200880, 202980, 209746, 213435, 214920, 222084, 227664, 243576, 246760, 257904, 270640, 274023, 277605, 284580, 296112, 304470, 314619, 322380, 333126, 341496, 365364, 370140, 379440, 405960, 419492, 426870, 429840, 444168, 456705, 487152, 493520, 499689, 524365, 548046, 555210, 569160, 608940, 629238, 644760, 666252, 682992, 730728, 740280, 811920, 832815, 838984, 853740, 888336, 913410, 943857, 999378, 1048730, 1096092, 1110420, 1138320, 1217880, 1258476, 1289520, 1332504, 1370115, 1461456, 1480560, 1573095, 1665630, 1677968, 1707480, 1826820, 1887714, 1998756, 2097460, 2192184, 2220840, 2435760, 2498445, 2516952, 2665008, 2740230, 2831571, 3146190, 3331260, 3414960, 3653640, 3775428, 3997512, 4194920, 4384368, 4441680, 4719285, 4996890, 5033904, 5480460, 5663142, 6292380, 6662520, 7307280, 7550856, 7995024, 8389840, 8494713, 9438570, 9993780, 10960920, 11326284, 12584760, 13325040, 14157855, 15101712, 16989426, 18877140, 19987560, 21921840, 22652568, 25169520, 28315710, 33978852, 37754280, 39975120, 42473565, 45305136, 56631420, 67957704, 75508560, 84947130, 113262840, 135915408, 169894260, 226525680, 339788520, 679577040]

約数ペア:

[(1, 679577040), (2, 339788520), (3, 226525680), (4, 169894260), (5, 135915408), (6, 113262840), (8, 84947130), (9, 75508560), (10, 67957704), (12, 56631420), (15, 45305136), (16, 42473565), (17, 39975120), (18, 37754280), (20, 33978852), (24, 28315710), (27, 25169520), (30, 22652568), (31, 21921840), (34, 19987560), (36, 18877140), (40, 16989426), (45, 15101712), (48, 14157855), (51, 13325040), (54, 12584760), (60, 11326284), (62, 10960920), (68, 9993780), (72, 9438570), (80, 8494713), (81, 8389840), (85, 7995024), (90, 7550856), (93, 7307280), (102, 6662520), (108, 6292380), (120, 5663142), (124, 5480460), (135, 5033904), (136, 4996890), (144, 4719285), (153, 4441680), (155, 4384368), (162, 4194920), (170, 3997512), (180, 3775428), (186, 3653640), (199, 3414960), (204, 3331260), (216, 3146190), (240, 2831571), (248, 2740230), (255, 2665008), (270, 2516952), (272, 2498445), (279, 2435760), (306, 2220840), (310, 2192184), (324, 2097460), (340, 1998756), (360, 1887714), (372, 1826820), (398, 1707480), (405, 1677968), (408, 1665630), (432, 1573095), (459, 1480560), (465, 1461456), (496, 1370115), (510, 1332504), (527, 1289520), (540, 1258476), (558, 1217880), (597, 1138320), (612, 1110420), (620, 1096092), (648, 1048730), (680, 999378), (720, 943857), (744, 913410), (765, 888336), (796, 853740), (810, 838984), (816, 832815), (837, 811920), (918, 740280), (930, 730728), (995, 682992), (1020, 666252), (1054, 644760), (1080, 629238), (1116, 608940), (1194, 569160), (1224, 555210), (1240, 548046), (1296, 524365), (1360, 499689), (1377, 493520), (1395, 487152), (1488, 456705), (1530, 444168), (1581, 429840), (1592, 426870), (1620, 419492), (1674, 405960), (1791, 379440), (1836, 370140), (1860, 365364), (1990, 341496), (2040, 333126), (2108, 322380), (2160, 314619), (2232, 304470), (2295, 296112), (2388, 284580), (2448, 277605), (2480, 274023), (2511, 270640), (2635, 257904), (2754, 246760), (2790, 243576), (2985, 227664), (3060, 222084), (3162, 214920), (3184, 213435), (3240, 209746), (3348, 202980), (3383, 200880), (3582, 189720), (3672, 185070), (3720, 182682), (3980, 170748), (4080, 166563), (4185, 162384), (4216, 161190), (4464, 152235), (4590, 148056), (4743, 143280), (4776, 142290), (5022, 135320), (5270, 128952), (5373, 126480), (5508, 123380), (5580, 121788), (5970, 113832), (6120, 111042), (6169, 110160), (6324, 107460), (6480, 104873), (6696, 101490), (6766, 100440), (6885, 98704), (7164, 94860), (7344, 92535), (7440, 91341), (7905, 85968), (7960, 85374), (8370, 81192), (8432, 80595), (8955, 75888), (9180, 74028), (9486, 71640), (9552, 71145), (10044, 67660), (10149, 66960), (10540, 64476), (10746, 63240), (11016, 61690), (11160, 60894), (11940, 56916), (12240, 55521), (12338, 55080), (12555, 54128), (12648, 53730), (13392, 50745), (13532, 50220), (13770, 49352), (14229, 47760), (14328, 47430), (15810, 42984), (15920, 42687), (16119, 42160), (16740, 40596), (16915, 40176), (17910, 37944), (18360, 37014), (18507, 36720), (18972, 35820), (20088, 33830), (20298, 33480), (21080, 32238), (21492, 31620), (22032, 30845), (22320, 30447), (23715, 28656), (23880, 28458), (24676, 27540), (25110, 27064), (25296, 26865)]