268806720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 448

約数和(自身を含む): 1118347776

約数和(自身を除く): 849541056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 181, 182, 192, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 312, 320, 336, 340, 357, 362, 364, 390, 408, 416, 420, 442, 448, 455, 476, 480, 510, 520, 543, 544, 546, 560, 595, 624, 663, 672, 680, 714, 724, 728, 780, 816, 832, 840, 884, 905, 910, 952, 960, 1020, 1040, 1086, 1088, 1092, 1105, 1120, 1190, 1248, 1267, 1326, 1344, 1360, 1365, 1428, 1448, 1456, 1547, 1560, 1632, 1680, 1768, 1785, 1810, 1820, 1904, 2040, 2080, 2172, 2184, 2210, 2240, 2353, 2380, 2496, 2534, 2652, 2715, 2720, 2730, 2856, 2896, 2912, 3077, 3094, 3120, 3264, 3315, 3360, 3536, 3570, 3620, 3640, 3801, 3808, 4080, 4160, 4344, 4368, 4420, 4641, 4706, 4760, 5068, 5304, 5430, 5440, 5460, 5712, 5792, 5824, 6154, 6188, 6240, 6335, 6630, 6720, 7059, 7072, 7140, 7240, 7280, 7602, 7616, 7735, 8160, 8688, 8736, 8840, 9231, 9282, 9412, 9520, 10136, 10608, 10860, 10920, 11424, 11584, 11765, 12308, 12376, 12480, 12670, 13260, 14118, 14144, 14280, 14480, 14560, 15204, 15385, 15470, 16320, 16471, 17376, 17472, 17680, 18462, 18564, 18824, 19005, 19040, 20272, 21216, 21539, 21720, 21840, 22848, 23205, 23530, 24616, 24752, 25340, 26520, 28236, 28560, 28960, 29120, 30408, 30770, 30940, 32942, 34752, 35295, 35360, 36924, 37128, 37648, 38010, 38080, 40001, 40544, 42432, 43078, 43440, 43680, 46155, 46410, 47060, 49232, 49413, 49504, 50680, 53040, 56472, 57120, 57920, 60816, 61540, 61880, 64617, 65884, 70590, 70720, 73848, 74256, 75296, 76020, 80002, 81088, 82355, 86156, 86880, 87360, 92310, 92820, 94120, 98464, 98826, 99008, 101360, 106080, 107695, 112944, 114240, 120003, 121632, 123080, 123760, 129234, 131768, 141180, 147696, 148512, 150592, 152040, 160004, 164710, 172312, 173760, 184620, 185640, 188240, 196928, 197652, 200005, 202720, 212160, 215390, 225888, 240006, 243264, 246160, 247065, 247520, 258468, 263536, 280007, 282360, 295392, 297024, 304080, 320008, 323085, 329420, 344624, 369240, 371280, 376480, 395304, 400010, 405440, 430780, 451776, 480012, 492320, 494130, 495040, 516936, 527072, 560014, 564720, 590784, 600015, 608160, 640016, 646170, 658840, 689248, 738480, 742560, 752960, 790608, 800020, 840021, 861560, 960024, 984640, 988260, 1033872, 1054144, 1120028, 1129440, 1200030, 1216320, 1280032, 1292340, 1317680, 1378496, 1400035, 1476960, 1485120, 1581216, 1600040, 1680042, 1723120, 1920048, 1976520, 2067744, 2240056, 2258880, 2400060, 2560064, 2584680, 2635360, 2800070, 2953920, 3162432, 3200080, 3360084, 3446240, 3840096, 3953040, 4135488, 4200105, 4480112, 4800120, 5169360, 5270720, 5600140, 6400160, 6720168, 6892480, 7680192, 7906080, 8400210, 8960224, 9600240, 10338720, 11200280, 12800320, 13440336, 15812160, 16800420, 17920448, 19200480, 20677440, 22400560, 26880672, 33600840, 38400960, 44801120, 53761344, 67201680, 89602240, 134403360, 268806720]

約数ペア:

[(1, 268806720), (2, 134403360), (3, 89602240), (4, 67201680), (5, 53761344), (6, 44801120), (7, 38400960), (8, 33600840), (10, 26880672), (12, 22400560), (13, 20677440), (14, 19200480), (15, 17920448), (16, 16800420), (17, 15812160), (20, 13440336), (21, 12800320), (24, 11200280), (26, 10338720), (28, 9600240), (30, 8960224), (32, 8400210), (34, 7906080), (35, 7680192), (39, 6892480), (40, 6720168), (42, 6400160), (48, 5600140), (51, 5270720), (52, 5169360), (56, 4800120), (60, 4480112), (64, 4200105), (65, 4135488), (68, 3953040), (70, 3840096), (78, 3446240), (80, 3360084), (84, 3200080), (85, 3162432), (91, 2953920), (96, 2800070), (102, 2635360), (104, 2584680), (105, 2560064), (112, 2400060), (119, 2258880), (120, 2240056), (130, 2067744), (136, 1976520), (140, 1920048), (156, 1723120), (160, 1680042), (168, 1600040), (170, 1581216), (181, 1485120), (182, 1476960), (192, 1400035), (195, 1378496), (204, 1317680), (208, 1292340), (210, 1280032), (221, 1216320), (224, 1200030), (238, 1129440), (240, 1120028), (255, 1054144), (260, 1033872), (272, 988260), (273, 984640), (280, 960024), (312, 861560), (320, 840021), (336, 800020), (340, 790608), (357, 752960), (362, 742560), (364, 738480), (390, 689248), (408, 658840), (416, 646170), (420, 640016), (442, 608160), (448, 600015), (455, 590784), (476, 564720), (480, 560014), (510, 527072), (520, 516936), (543, 495040), (544, 494130), (546, 492320), (560, 480012), (595, 451776), (624, 430780), (663, 405440), (672, 400010), (680, 395304), (714, 376480), (724, 371280), (728, 369240), (780, 344624), (816, 329420), (832, 323085), (840, 320008), (884, 304080), (905, 297024), (910, 295392), (952, 282360), (960, 280007), (1020, 263536), (1040, 258468), (1086, 247520), (1088, 247065), (1092, 246160), (1105, 243264), (1120, 240006), (1190, 225888), (1248, 215390), (1267, 212160), (1326, 202720), (1344, 200005), (1360, 197652), (1365, 196928), (1428, 188240), (1448, 185640), (1456, 184620), (1547, 173760), (1560, 172312), (1632, 164710), (1680, 160004), (1768, 152040), (1785, 150592), (1810, 148512), (1820, 147696), (1904, 141180), (2040, 131768), (2080, 129234), (2172, 123760), (2184, 123080), (2210, 121632), (2240, 120003), (2353, 114240), (2380, 112944), (2496, 107695), (2534, 106080), (2652, 101360), (2715, 99008), (2720, 98826), (2730, 98464), (2856, 94120), (2896, 92820), (2912, 92310), (3077, 87360), (3094, 86880), (3120, 86156), (3264, 82355), (3315, 81088), (3360, 80002), (3536, 76020), (3570, 75296), (3620, 74256), (3640, 73848), (3801, 70720), (3808, 70590), (4080, 65884), (4160, 64617), (4344, 61880), (4368, 61540), (4420, 60816), (4641, 57920), (4706, 57120), (4760, 56472), (5068, 53040), (5304, 50680), (5430, 49504), (5440, 49413), (5460, 49232), (5712, 47060), (5792, 46410), (5824, 46155), (6154, 43680), (6188, 43440), (6240, 43078), (6335, 42432), (6630, 40544), (6720, 40001), (7059, 38080), (7072, 38010), (7140, 37648), (7240, 37128), (7280, 36924), (7602, 35360), (7616, 35295), (7735, 34752), (8160, 32942), (8688, 30940), (8736, 30770), (8840, 30408), (9231, 29120), (9282, 28960), (9412, 28560), (9520, 28236), (10136, 26520), (10608, 25340), (10860, 24752), (10920, 24616), (11424, 23530), (11584, 23205), (11765, 22848), (12308, 21840), (12376, 21720), (12480, 21539), (12670, 21216), (13260, 20272), (14118, 19040), (14144, 19005), (14280, 18824), (14480, 18564), (14560, 18462), (15204, 17680), (15385, 17472), (15470, 17376), (16320, 16471)]