274888320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 1015822080

約数和(自身を除く): 740933760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 160, 168, 181, 192, 210, 224, 226, 240, 280, 320, 336, 339, 362, 384, 420, 448, 452, 480, 543, 560, 565, 640, 672, 678, 724, 791, 840, 896, 904, 905, 960, 1086, 1120, 1130, 1267, 1344, 1356, 1448, 1582, 1680, 1695, 1808, 1810, 1920, 2172, 2240, 2260, 2373, 2534, 2688, 2712, 2715, 2896, 3164, 3360, 3390, 3616, 3620, 3801, 3955, 4344, 4480, 4520, 4746, 5068, 5424, 5430, 5792, 6328, 6335, 6720, 6780, 7232, 7240, 7602, 7910, 8688, 9040, 9492, 10136, 10848, 10860, 11584, 11865, 12656, 12670, 13440, 13560, 14464, 14480, 15204, 15820, 17376, 18080, 18984, 19005, 20272, 20453, 21696, 21720, 23168, 23730, 25312, 25340, 27120, 28960, 30408, 31640, 34752, 36160, 37968, 38010, 40544, 40906, 43392, 43440, 47460, 50624, 50680, 54240, 57920, 60816, 61359, 63280, 69504, 72320, 75936, 76020, 81088, 81812, 86880, 94920, 101248, 101360, 102265, 108480, 115840, 121632, 122718, 126560, 143171, 151872, 152040, 162176, 163624, 173760, 189840, 202720, 204530, 216960, 243264, 245436, 253120, 286342, 303744, 304080, 306795, 327248, 347520, 379680, 405440, 409060, 429513, 486528, 490872, 506240, 572684, 608160, 613590, 654496, 715855, 759360, 810880, 818120, 859026, 981744, 1145368, 1216320, 1227180, 1308992, 1431710, 1518720, 1636240, 1718052, 1963488, 2147565, 2290736, 2432640, 2454360, 2617984, 2863420, 3272480, 3436104, 3926976, 4295130, 4581472, 4908720, 5726840, 6544960, 6872208, 7853952, 8590260, 9162944, 9817440, 11453680, 13089920, 13744416, 17180520, 18325888, 19634880, 22907360, 27488832, 34361040, 39269760, 45814720, 54977664, 68722080, 91629440, 137444160, 274888320]

約数ペア:

[(1, 274888320), (2, 137444160), (3, 91629440), (4, 68722080), (5, 54977664), (6, 45814720), (7, 39269760), (8, 34361040), (10, 27488832), (12, 22907360), (14, 19634880), (15, 18325888), (16, 17180520), (20, 13744416), (21, 13089920), (24, 11453680), (28, 9817440), (30, 9162944), (32, 8590260), (35, 7853952), (40, 6872208), (42, 6544960), (48, 5726840), (56, 4908720), (60, 4581472), (64, 4295130), (70, 3926976), (80, 3436104), (84, 3272480), (96, 2863420), (105, 2617984), (112, 2454360), (113, 2432640), (120, 2290736), (128, 2147565), (140, 1963488), (160, 1718052), (168, 1636240), (181, 1518720), (192, 1431710), (210, 1308992), (224, 1227180), (226, 1216320), (240, 1145368), (280, 981744), (320, 859026), (336, 818120), (339, 810880), (362, 759360), (384, 715855), (420, 654496), (448, 613590), (452, 608160), (480, 572684), (543, 506240), (560, 490872), (565, 486528), (640, 429513), (672, 409060), (678, 405440), (724, 379680), (791, 347520), (840, 327248), (896, 306795), (904, 304080), (905, 303744), (960, 286342), (1086, 253120), (1120, 245436), (1130, 243264), (1267, 216960), (1344, 204530), (1356, 202720), (1448, 189840), (1582, 173760), (1680, 163624), (1695, 162176), (1808, 152040), (1810, 151872), (1920, 143171), (2172, 126560), (2240, 122718), (2260, 121632), (2373, 115840), (2534, 108480), (2688, 102265), (2712, 101360), (2715, 101248), (2896, 94920), (3164, 86880), (3360, 81812), (3390, 81088), (3616, 76020), (3620, 75936), (3801, 72320), (3955, 69504), (4344, 63280), (4480, 61359), (4520, 60816), (4746, 57920), (5068, 54240), (5424, 50680), (5430, 50624), (5792, 47460), (6328, 43440), (6335, 43392), (6720, 40906), (6780, 40544), (7232, 38010), (7240, 37968), (7602, 36160), (7910, 34752), (8688, 31640), (9040, 30408), (9492, 28960), (10136, 27120), (10848, 25340), (10860, 25312), (11584, 23730), (11865, 23168), (12656, 21720), (12670, 21696), (13440, 20453), (13560, 20272), (14464, 19005), (14480, 18984), (15204, 18080), (15820, 17376)]