1225893760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 384

約数和(自身を含む): 3828867840

約数和(自身を除く): 2602974080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 91, 97, 98, 104, 112, 124, 128, 130, 140, 155, 160, 182, 194, 196, 208, 217, 224, 245, 248, 260, 280, 310, 320, 364, 388, 392, 403, 416, 434, 448, 455, 485, 490, 496, 520, 560, 620, 637, 640, 679, 728, 776, 784, 806, 832, 868, 896, 910, 970, 980, 992, 1040, 1085, 1120, 1240, 1261, 1274, 1358, 1456, 1519, 1552, 1568, 1612, 1664, 1736, 1820, 1940, 1960, 1984, 2015, 2080, 2170, 2240, 2480, 2522, 2548, 2716, 2821, 2912, 3007, 3038, 3104, 3136, 3185, 3224, 3395, 3472, 3640, 3880, 3920, 3968, 4030, 4160, 4340, 4480, 4753, 4960, 5044, 5096, 5432, 5642, 5824, 6014, 6076, 6208, 6272, 6305, 6370, 6448, 6790, 6944, 7280, 7595, 7760, 7840, 8060, 8320, 8680, 8827, 9506, 9920, 10088, 10192, 10864, 11284, 11648, 12028, 12152, 12416, 12610, 12740, 12896, 13580, 13888, 14105, 14560, 15035, 15190, 15520, 15680, 16120, 17360, 17654, 19012, 19747, 19840, 20176, 20384, 21049, 21728, 22568, 23765, 24056, 24304, 25220, 25480, 25792, 27160, 27776, 28210, 29120, 30070, 30380, 31040, 31360, 32240, 34720, 35308, 38024, 39091, 39494, 40352, 40768, 42098, 43456, 44135, 45136, 47530, 48112, 48608, 50440, 50960, 51584, 54320, 56420, 58240, 60140, 60760, 61789, 62080, 64480, 69440, 70616, 76048, 78182, 78988, 80704, 81536, 84196, 86912, 88270, 90272, 95060, 96224, 97216, 98735, 100880, 101920, 105245, 108640, 112840, 120280, 121520, 123578, 128960, 138880, 141232, 147343, 152096, 156364, 157976, 161408, 168392, 176540, 180544, 190120, 192448, 194432, 195455, 197470, 201760, 203840, 210490, 217280, 225680, 240560, 243040, 247156, 257920, 273637, 282464, 294686, 304192, 308945, 312728, 315952, 336784, 353080, 361088, 380240, 384896, 390910, 394940, 403520, 407680, 420980, 434560, 451360, 481120, 486080, 494312, 547274, 564928, 589372, 608384, 617890, 625456, 631904, 673568, 706160, 736715, 760480, 781820, 789880, 807040, 841960, 902720, 962240, 972160, 988624, 1094548, 1129856, 1178744, 1235780, 1250912, 1263808, 1347136, 1368185, 1412320, 1473430, 1520960, 1563640, 1579760, 1683920, 1805440, 1915459, 1924480, 1977248, 2189096, 2357488, 2471560, 2501824, 2527616, 2694272, 2736370, 2824640, 2946860, 3041920, 3127280, 3159520, 3367840, 3830918, 3954496, 4378192, 4714976, 4943120, 5003648, 5472740, 5649280, 5893720, 6254560, 6319040, 6735680, 7661836, 7908992, 8756384, 9429952, 9577295, 9886240, 10945480, 11787440, 12509120, 12638080, 13471360, 15323672, 17512768, 18859904, 19154590, 19772480, 21890960, 23574880, 25018240, 30647344, 35025536, 38309180, 39544960, 43781920, 47149760, 61294688, 76618360, 87563840, 94299520, 122589376, 153236720, 175127680, 245178752, 306473440, 612946880, 1225893760]

約数ペア:

[(1, 1225893760), (2, 612946880), (4, 306473440), (5, 245178752), (7, 175127680), (8, 153236720), (10, 122589376), (13, 94299520), (14, 87563840), (16, 76618360), (20, 61294688), (26, 47149760), (28, 43781920), (31, 39544960), (32, 38309180), (35, 35025536), (40, 30647344), (49, 25018240), (52, 23574880), (56, 21890960), (62, 19772480), (64, 19154590), (65, 18859904), (70, 17512768), (80, 15323672), (91, 13471360), (97, 12638080), (98, 12509120), (104, 11787440), (112, 10945480), (124, 9886240), (128, 9577295), (130, 9429952), (140, 8756384), (155, 7908992), (160, 7661836), (182, 6735680), (194, 6319040), (196, 6254560), (208, 5893720), (217, 5649280), (224, 5472740), (245, 5003648), (248, 4943120), (260, 4714976), (280, 4378192), (310, 3954496), (320, 3830918), (364, 3367840), (388, 3159520), (392, 3127280), (403, 3041920), (416, 2946860), (434, 2824640), (448, 2736370), (455, 2694272), (485, 2527616), (490, 2501824), (496, 2471560), (520, 2357488), (560, 2189096), (620, 1977248), (637, 1924480), (640, 1915459), (679, 1805440), (728, 1683920), (776, 1579760), (784, 1563640), (806, 1520960), (832, 1473430), (868, 1412320), (896, 1368185), (910, 1347136), (970, 1263808), (980, 1250912), (992, 1235780), (1040, 1178744), (1085, 1129856), (1120, 1094548), (1240, 988624), (1261, 972160), (1274, 962240), (1358, 902720), (1456, 841960), (1519, 807040), (1552, 789880), (1568, 781820), (1612, 760480), (1664, 736715), (1736, 706160), (1820, 673568), (1940, 631904), (1960, 625456), (1984, 617890), (2015, 608384), (2080, 589372), (2170, 564928), (2240, 547274), (2480, 494312), (2522, 486080), (2548, 481120), (2716, 451360), (2821, 434560), (2912, 420980), (3007, 407680), (3038, 403520), (3104, 394940), (3136, 390910), (3185, 384896), (3224, 380240), (3395, 361088), (3472, 353080), (3640, 336784), (3880, 315952), (3920, 312728), (3968, 308945), (4030, 304192), (4160, 294686), (4340, 282464), (4480, 273637), (4753, 257920), (4960, 247156), (5044, 243040), (5096, 240560), (5432, 225680), (5642, 217280), (5824, 210490), (6014, 203840), (6076, 201760), (6208, 197470), (6272, 195455), (6305, 194432), (6370, 192448), (6448, 190120), (6790, 180544), (6944, 176540), (7280, 168392), (7595, 161408), (7760, 157976), (7840, 156364), (8060, 152096), (8320, 147343), (8680, 141232), (8827, 138880), (9506, 128960), (9920, 123578), (10088, 121520), (10192, 120280), (10864, 112840), (11284, 108640), (11648, 105245), (12028, 101920), (12152, 100880), (12416, 98735), (12610, 97216), (12740, 96224), (12896, 95060), (13580, 90272), (13888, 88270), (14105, 86912), (14560, 84196), (15035, 81536), (15190, 80704), (15520, 78988), (15680, 78182), (16120, 76048), (17360, 70616), (17654, 69440), (19012, 64480), (19747, 62080), (19840, 61789), (20176, 60760), (20384, 60140), (21049, 58240), (21728, 56420), (22568, 54320), (23765, 51584), (24056, 50960), (24304, 50440), (25220, 48608), (25480, 48112), (25792, 47530), (27160, 45136), (27776, 44135), (28210, 43456), (29120, 42098), (30070, 40768), (30380, 40352), (31040, 39494), (31360, 39091), (32240, 38024), (34720, 35308)]