343687080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 1197711360

約数和(自身を除く): 854024280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 37, 40, 44, 55, 60, 62, 66, 74, 88, 93, 110, 111, 120, 124, 132, 148, 155, 165, 185, 186, 220, 222, 227, 248, 264, 296, 310, 330, 341, 370, 372, 407, 440, 444, 454, 465, 555, 620, 660, 681, 682, 740, 744, 814, 888, 908, 930, 1023, 1110, 1135, 1147, 1221, 1240, 1320, 1362, 1364, 1480, 1628, 1705, 1816, 1860, 2035, 2046, 2220, 2270, 2294, 2442, 2497, 2724, 2728, 3256, 3405, 3410, 3441, 3720, 4070, 4092, 4440, 4540, 4588, 4884, 4994, 5115, 5448, 5735, 6105, 6810, 6820, 6882, 7037, 7491, 8140, 8184, 8399, 9080, 9176, 9768, 9988, 10230, 11470, 12210, 12485, 12617, 13620, 13640, 13764, 14074, 14982, 16280, 16798, 17205, 19976, 20460, 21111, 22940, 24420, 24970, 25197, 25234, 27240, 27528, 28148, 29964, 33596, 34410, 35185, 37455, 37851, 40920, 41995, 42222, 45880, 48840, 49940, 50394, 50468, 56296, 59928, 63085, 67192, 68820, 70370, 74910, 75702, 77407, 83990, 84444, 92389, 99880, 100788, 100936, 105555, 125985, 126170, 137640, 140740, 149820, 151404, 154814, 167980, 168888, 184778, 189255, 201576, 211110, 232221, 251970, 252340, 260369, 277167, 281480, 299640, 302808, 309628, 335960, 369556, 378510, 387035, 422220, 461945, 464442, 503940, 504680, 520738, 554334, 619256, 739112, 757020, 774070, 781107, 844440, 923890, 928884, 1007880, 1041476, 1108668, 1161105, 1301845, 1385835, 1514040, 1548140, 1562214, 1847780, 1857768, 2082952, 2217336, 2322210, 2603690, 2771670, 2864059, 3096280, 3124428, 3695560, 3905535, 4644420, 5207380, 5543340, 5728118, 6248856, 7811070, 8592177, 9288840, 10414760, 11086680, 11456236, 14320295, 15622140, 17184354, 22912472, 28640590, 31244280, 34368708, 42960885, 57281180, 68737416, 85921770, 114562360, 171843540, 343687080]

約数ペア:

[(1, 343687080), (2, 171843540), (3, 114562360), (4, 85921770), (5, 68737416), (6, 57281180), (8, 42960885), (10, 34368708), (11, 31244280), (12, 28640590), (15, 22912472), (20, 17184354), (22, 15622140), (24, 14320295), (30, 11456236), (31, 11086680), (33, 10414760), (37, 9288840), (40, 8592177), (44, 7811070), (55, 6248856), (60, 5728118), (62, 5543340), (66, 5207380), (74, 4644420), (88, 3905535), (93, 3695560), (110, 3124428), (111, 3096280), (120, 2864059), (124, 2771670), (132, 2603690), (148, 2322210), (155, 2217336), (165, 2082952), (185, 1857768), (186, 1847780), (220, 1562214), (222, 1548140), (227, 1514040), (248, 1385835), (264, 1301845), (296, 1161105), (310, 1108668), (330, 1041476), (341, 1007880), (370, 928884), (372, 923890), (407, 844440), (440, 781107), (444, 774070), (454, 757020), (465, 739112), (555, 619256), (620, 554334), (660, 520738), (681, 504680), (682, 503940), (740, 464442), (744, 461945), (814, 422220), (888, 387035), (908, 378510), (930, 369556), (1023, 335960), (1110, 309628), (1135, 302808), (1147, 299640), (1221, 281480), (1240, 277167), (1320, 260369), (1362, 252340), (1364, 251970), (1480, 232221), (1628, 211110), (1705, 201576), (1816, 189255), (1860, 184778), (2035, 168888), (2046, 167980), (2220, 154814), (2270, 151404), (2294, 149820), (2442, 140740), (2497, 137640), (2724, 126170), (2728, 125985), (3256, 105555), (3405, 100936), (3410, 100788), (3441, 99880), (3720, 92389), (4070, 84444), (4092, 83990), (4440, 77407), (4540, 75702), (4588, 74910), (4884, 70370), (4994, 68820), (5115, 67192), (5448, 63085), (5735, 59928), (6105, 56296), (6810, 50468), (6820, 50394), (6882, 49940), (7037, 48840), (7491, 45880), (8140, 42222), (8184, 41995), (8399, 40920), (9080, 37851), (9176, 37455), (9768, 35185), (9988, 34410), (10230, 33596), (11470, 29964), (12210, 28148), (12485, 27528), (12617, 27240), (13620, 25234), (13640, 25197), (13764, 24970), (14074, 24420), (14982, 22940), (16280, 21111), (16798, 20460), (17205, 19976)]