155302560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 432

約数和(自身を含む): 645345792

約数和(自身を除く): 490043232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 71, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 140, 142, 144, 147, 155, 160, 168, 180, 186, 196, 210, 213, 217, 224, 240, 245, 248, 252, 279, 280, 284, 288, 294, 310, 315, 336, 355, 360, 372, 392, 420, 426, 434, 441, 465, 480, 490, 496, 497, 504, 558, 560, 568, 588, 620, 630, 639, 651, 672, 710, 720, 735, 744, 784, 840, 852, 868, 882, 930, 980, 992, 994, 1008, 1065, 1085, 1116, 1120, 1136, 1176, 1240, 1260, 1278, 1302, 1395, 1420, 1440, 1470, 1488, 1491, 1519, 1568, 1680, 1704, 1736, 1764, 1860, 1953, 1960, 1988, 2016, 2130, 2170, 2201, 2205, 2232, 2272, 2352, 2480, 2485, 2520, 2556, 2604, 2790, 2840, 2940, 2976, 2982, 3038, 3195, 3255, 3360, 3408, 3472, 3479, 3528, 3720, 3906, 3920, 3976, 4260, 4340, 4402, 4410, 4464, 4473, 4557, 4704, 4960, 4970, 5040, 5112, 5208, 5580, 5680, 5880, 5964, 6076, 6390, 6510, 6603, 6816, 6944, 6958, 7056, 7440, 7455, 7595, 7812, 7840, 7952, 8520, 8680, 8804, 8820, 8928, 8946, 9114, 9765, 9940, 10080, 10224, 10416, 10437, 11005, 11160, 11360, 11760, 11928, 12152, 12780, 13020, 13206, 13671, 13916, 14112, 14880, 14910, 15190, 15407, 15624, 15904, 17040, 17360, 17395, 17608, 17640, 17892, 18228, 19530, 19809, 19880, 20448, 20832, 20874, 22010, 22320, 22365, 22785, 23520, 23856, 24304, 25560, 26040, 26412, 27342, 27832, 29820, 30380, 30814, 31248, 31311, 33015, 34080, 34720, 34790, 35216, 35280, 35784, 36456, 39060, 39618, 39760, 41748, 44020, 44640, 44730, 45570, 46221, 47712, 48608, 51120, 52080, 52185, 52824, 54684, 55664, 59640, 60760, 61628, 62496, 62622, 66030, 68355, 69580, 70432, 70560, 71568, 72912, 77035, 78120, 79236, 79520, 83496, 88040, 89460, 91140, 92442, 99045, 102240, 104160, 104370, 105648, 107849, 109368, 111328, 119280, 121520, 123256, 125244, 132060, 136710, 138663, 139160, 143136, 145824, 154070, 156240, 156555, 158472, 166992, 176080, 178920, 182280, 184884, 198090, 208740, 211296, 215698, 218736, 231105, 238560, 243040, 246512, 250488, 264120, 273420, 277326, 278320, 308140, 312480, 313110, 316944, 323547, 333984, 352160, 357840, 364560, 369768, 396180, 417480, 431396, 437472, 462210, 493024, 500976, 528240, 539245, 546840, 554652, 556640, 616280, 626220, 633888, 647094, 693315, 715680, 729120, 739536, 792360, 834960, 862792, 924420, 970641, 1001952, 1056480, 1078490, 1093680, 1109304, 1232560, 1252440, 1294188, 1386630, 1479072, 1584720, 1617735, 1669920, 1725584, 1848840, 1941282, 2156980, 2187360, 2218608, 2465120, 2504880, 2588376, 2773260, 3169440, 3235470, 3451168, 3697680, 3882564, 4313960, 4437216, 4853205, 5009760, 5176752, 5546520, 6470940, 7395360, 7765128, 8627920, 9706410, 10353504, 11093040, 12941880, 15530256, 17255840, 19412820, 22186080, 25883760, 31060512, 38825640, 51767520, 77651280, 155302560]

約数ペア:

[(1, 155302560), (2, 77651280), (3, 51767520), (4, 38825640), (5, 31060512), (6, 25883760), (7, 22186080), (8, 19412820), (9, 17255840), (10, 15530256), (12, 12941880), (14, 11093040), (15, 10353504), (16, 9706410), (18, 8627920), (20, 7765128), (21, 7395360), (24, 6470940), (28, 5546520), (30, 5176752), (31, 5009760), (32, 4853205), (35, 4437216), (36, 4313960), (40, 3882564), (42, 3697680), (45, 3451168), (48, 3235470), (49, 3169440), (56, 2773260), (60, 2588376), (62, 2504880), (63, 2465120), (70, 2218608), (71, 2187360), (72, 2156980), (80, 1941282), (84, 1848840), (90, 1725584), (93, 1669920), (96, 1617735), (98, 1584720), (105, 1479072), (112, 1386630), (120, 1294188), (124, 1252440), (126, 1232560), (140, 1109304), (142, 1093680), (144, 1078490), (147, 1056480), (155, 1001952), (160, 970641), (168, 924420), (180, 862792), (186, 834960), (196, 792360), (210, 739536), (213, 729120), (217, 715680), (224, 693315), (240, 647094), (245, 633888), (248, 626220), (252, 616280), (279, 556640), (280, 554652), (284, 546840), (288, 539245), (294, 528240), (310, 500976), (315, 493024), (336, 462210), (355, 437472), (360, 431396), (372, 417480), (392, 396180), (420, 369768), (426, 364560), (434, 357840), (441, 352160), (465, 333984), (480, 323547), (490, 316944), (496, 313110), (497, 312480), (504, 308140), (558, 278320), (560, 277326), (568, 273420), (588, 264120), (620, 250488), (630, 246512), (639, 243040), (651, 238560), (672, 231105), (710, 218736), (720, 215698), (735, 211296), (744, 208740), (784, 198090), (840, 184884), (852, 182280), (868, 178920), (882, 176080), (930, 166992), (980, 158472), (992, 156555), (994, 156240), (1008, 154070), (1065, 145824), (1085, 143136), (1116, 139160), (1120, 138663), (1136, 136710), (1176, 132060), (1240, 125244), (1260, 123256), (1278, 121520), (1302, 119280), (1395, 111328), (1420, 109368), (1440, 107849), (1470, 105648), (1488, 104370), (1491, 104160), (1519, 102240), (1568, 99045), (1680, 92442), (1704, 91140), (1736, 89460), (1764, 88040), (1860, 83496), (1953, 79520), (1960, 79236), (1988, 78120), (2016, 77035), (2130, 72912), (2170, 71568), (2201, 70560), (2205, 70432), (2232, 69580), (2272, 68355), (2352, 66030), (2480, 62622), (2485, 62496), (2520, 61628), (2556, 60760), (2604, 59640), (2790, 55664), (2840, 54684), (2940, 52824), (2976, 52185), (2982, 52080), (3038, 51120), (3195, 48608), (3255, 47712), (3360, 46221), (3408, 45570), (3472, 44730), (3479, 44640), (3528, 44020), (3720, 41748), (3906, 39760), (3920, 39618), (3976, 39060), (4260, 36456), (4340, 35784), (4402, 35280), (4410, 35216), (4464, 34790), (4473, 34720), (4557, 34080), (4704, 33015), (4960, 31311), (4970, 31248), (5040, 30814), (5112, 30380), (5208, 29820), (5580, 27832), (5680, 27342), (5880, 26412), (5964, 26040), (6076, 25560), (6390, 24304), (6510, 23856), (6603, 23520), (6816, 22785), (6944, 22365), (6958, 22320), (7056, 22010), (7440, 20874), (7455, 20832), (7595, 20448), (7812, 19880), (7840, 19809), (7952, 19530), (8520, 18228), (8680, 17892), (8804, 17640), (8820, 17608), (8928, 17395), (8946, 17360), (9114, 17040), (9765, 15904), (9940, 15624), (10080, 15407), (10224, 15190), (10416, 14910), (10437, 14880), (11005, 14112), (11160, 13916), (11360, 13671), (11760, 13206), (11928, 13020), (12152, 12780)]