135880320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 481178880

約数和(自身を除く): 345298560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 181, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 362, 368, 384, 391, 408, 460, 480, 510, 543, 544, 552, 640, 680, 690, 724, 736, 782, 816, 905, 920, 960, 1020, 1086, 1088, 1104, 1173, 1360, 1380, 1448, 1472, 1564, 1632, 1810, 1840, 1920, 1955, 2040, 2172, 2176, 2208, 2346, 2715, 2720, 2760, 2896, 2944, 3077, 3128, 3264, 3620, 3680, 3910, 4080, 4163, 4344, 4416, 4692, 5430, 5440, 5520, 5792, 5865, 6154, 6256, 6528, 7240, 7360, 7820, 8160, 8326, 8688, 8832, 9231, 9384, 10860, 10880, 11040, 11584, 11730, 12308, 12489, 12512, 14480, 14720, 15385, 15640, 16320, 16652, 17376, 18462, 18768, 20815, 21720, 22080, 23168, 23460, 24616, 24978, 25024, 28960, 30770, 31280, 32640, 33304, 34752, 36924, 37536, 41630, 43440, 44160, 46155, 46920, 49232, 49956, 50048, 57920, 61540, 62445, 62560, 66608, 69504, 70771, 73848, 75072, 83260, 86880, 92310, 93840, 98464, 99912, 115840, 123080, 124890, 125120, 133216, 141542, 147696, 150144, 166520, 173760, 184620, 187680, 196928, 199824, 212313, 246160, 249780, 250240, 266432, 283084, 295392, 333040, 347520, 353855, 369240, 375360, 393856, 399648, 424626, 492320, 499560, 532864, 566168, 590784, 666080, 707710, 738480, 750720, 799296, 849252, 984640, 999120, 1061565, 1132336, 1181568, 1332160, 1415420, 1476960, 1598592, 1698504, 1969280, 1998240, 2123130, 2264672, 2664320, 2830840, 2953920, 3397008, 3996480, 4246260, 4529344, 5661680, 5907840, 6794016, 7992960, 8492520, 9058688, 11323360, 13588032, 16985040, 22646720, 27176064, 33970080, 45293440, 67940160, 135880320]

約数ペア:

[(1, 135880320), (2, 67940160), (3, 45293440), (4, 33970080), (5, 27176064), (6, 22646720), (8, 16985040), (10, 13588032), (12, 11323360), (15, 9058688), (16, 8492520), (17, 7992960), (20, 6794016), (23, 5907840), (24, 5661680), (30, 4529344), (32, 4246260), (34, 3996480), (40, 3397008), (46, 2953920), (48, 2830840), (51, 2664320), (60, 2264672), (64, 2123130), (68, 1998240), (69, 1969280), (80, 1698504), (85, 1598592), (92, 1476960), (96, 1415420), (102, 1332160), (115, 1181568), (120, 1132336), (128, 1061565), (136, 999120), (138, 984640), (160, 849252), (170, 799296), (181, 750720), (184, 738480), (192, 707710), (204, 666080), (230, 590784), (240, 566168), (255, 532864), (272, 499560), (276, 492320), (320, 424626), (340, 399648), (345, 393856), (362, 375360), (368, 369240), (384, 353855), (391, 347520), (408, 333040), (460, 295392), (480, 283084), (510, 266432), (543, 250240), (544, 249780), (552, 246160), (640, 212313), (680, 199824), (690, 196928), (724, 187680), (736, 184620), (782, 173760), (816, 166520), (905, 150144), (920, 147696), (960, 141542), (1020, 133216), (1086, 125120), (1088, 124890), (1104, 123080), (1173, 115840), (1360, 99912), (1380, 98464), (1448, 93840), (1472, 92310), (1564, 86880), (1632, 83260), (1810, 75072), (1840, 73848), (1920, 70771), (1955, 69504), (2040, 66608), (2172, 62560), (2176, 62445), (2208, 61540), (2346, 57920), (2715, 50048), (2720, 49956), (2760, 49232), (2896, 46920), (2944, 46155), (3077, 44160), (3128, 43440), (3264, 41630), (3620, 37536), (3680, 36924), (3910, 34752), (4080, 33304), (4163, 32640), (4344, 31280), (4416, 30770), (4692, 28960), (5430, 25024), (5440, 24978), (5520, 24616), (5792, 23460), (5865, 23168), (6154, 22080), (6256, 21720), (6528, 20815), (7240, 18768), (7360, 18462), (7820, 17376), (8160, 16652), (8326, 16320), (8688, 15640), (8832, 15385), (9231, 14720), (9384, 14480), (10860, 12512), (10880, 12489), (11040, 12308), (11584, 11730)]