345229920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 288

約数和(自身を含む): 1394003520

約数和(自身を除く): 1048773600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1181, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2320, 2362, 2436, 2520, 2610, 2784, 3045, 3248, 3360, 3480, 3543, 3654, 4060, 4176, 4640, 4724, 4872, 5040, 5220, 5905, 6090, 6496, 6960, 7086, 7308, 8120, 8267, 8352, 9135, 9448, 9744, 10080, 10440, 10629, 11810, 12180, 13920, 14172, 14616, 16240, 16534, 17715, 18270, 18896, 19488, 20880, 21258, 23620, 24360, 24801, 28344, 29232, 32480, 33068, 34249, 35430, 36540, 37792, 41335, 41760, 42516, 47240, 48720, 49602, 53145, 56688, 58464, 66136, 68498, 70860, 73080, 74403, 82670, 85032, 94480, 97440, 99204, 102747, 106290, 113376, 124005, 132272, 136996, 141720, 146160, 148806, 165340, 170064, 171245, 188960, 198408, 205494, 212580, 239743, 248010, 264544, 273992, 283440, 292320, 297612, 308241, 330680, 340128, 342490, 372015, 396816, 410988, 425160, 479486, 496020, 513735, 547984, 566880, 595224, 616482, 661360, 684980, 719229, 744030, 793632, 821976, 850320, 958972, 992040, 1027470, 1095968, 1190448, 1198715, 1232964, 1322720, 1369960, 1438458, 1488060, 1541205, 1643952, 1700640, 1917944, 1984080, 2054940, 2157687, 2380896, 2397430, 2465928, 2739920, 2876916, 2976120, 3082410, 3287904, 3596145, 3835888, 3968160, 4109880, 4315374, 4794860, 4931856, 5479840, 5753832, 5952240, 6164820, 7192290, 7671776, 8219760, 8630748, 9589720, 9863712, 10788435, 11507664, 11904480, 12329640, 14384580, 16439520, 17261496, 19179440, 21576870, 23015328, 24659280, 28769160, 34522992, 38358880, 43153740, 49318560, 57538320, 69045984, 86307480, 115076640, 172614960, 345229920]

約数ペア:

[(1, 345229920), (2, 172614960), (3, 115076640), (4, 86307480), (5, 69045984), (6, 57538320), (7, 49318560), (8, 43153740), (9, 38358880), (10, 34522992), (12, 28769160), (14, 24659280), (15, 23015328), (16, 21576870), (18, 19179440), (20, 17261496), (21, 16439520), (24, 14384580), (28, 12329640), (29, 11904480), (30, 11507664), (32, 10788435), (35, 9863712), (36, 9589720), (40, 8630748), (42, 8219760), (45, 7671776), (48, 7192290), (56, 6164820), (58, 5952240), (60, 5753832), (63, 5479840), (70, 4931856), (72, 4794860), (80, 4315374), (84, 4109880), (87, 3968160), (90, 3835888), (96, 3596145), (105, 3287904), (112, 3082410), (116, 2976120), (120, 2876916), (126, 2739920), (140, 2465928), (144, 2397430), (145, 2380896), (160, 2157687), (168, 2054940), (174, 1984080), (180, 1917944), (203, 1700640), (210, 1643952), (224, 1541205), (232, 1488060), (240, 1438458), (252, 1369960), (261, 1322720), (280, 1232964), (288, 1198715), (290, 1190448), (315, 1095968), (336, 1027470), (348, 992040), (360, 958972), (406, 850320), (420, 821976), (435, 793632), (464, 744030), (480, 719229), (504, 684980), (522, 661360), (560, 616482), (580, 595224), (609, 566880), (630, 547984), (672, 513735), (696, 496020), (720, 479486), (812, 425160), (840, 410988), (870, 396816), (928, 372015), (1008, 342490), (1015, 340128), (1044, 330680), (1120, 308241), (1160, 297612), (1181, 292320), (1218, 283440), (1260, 273992), (1305, 264544), (1392, 248010), (1440, 239743), (1624, 212580), (1680, 205494), (1740, 198408), (1827, 188960), (2016, 171245), (2030, 170064), (2088, 165340), (2320, 148806), (2362, 146160), (2436, 141720), (2520, 136996), (2610, 132272), (2784, 124005), (3045, 113376), (3248, 106290), (3360, 102747), (3480, 99204), (3543, 97440), (3654, 94480), (4060, 85032), (4176, 82670), (4640, 74403), (4724, 73080), (4872, 70860), (5040, 68498), (5220, 66136), (5905, 58464), (6090, 56688), (6496, 53145), (6960, 49602), (7086, 48720), (7308, 47240), (8120, 42516), (8267, 41760), (8352, 41335), (9135, 37792), (9448, 36540), (9744, 35430), (10080, 34249), (10440, 33068), (10629, 32480), (11810, 29232), (12180, 28344), (13920, 24801), (14172, 24360), (14616, 23620), (16240, 21258), (16534, 20880), (17715, 19488), (18270, 18896)]