1380581280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 576

約数和(自身を含む): 5489648640

約数和(自身を除く): 4109067360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 61, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 122, 124, 130, 135, 144, 155, 156, 160, 169, 180, 183, 186, 195, 208, 216, 234, 240, 244, 248, 260, 270, 279, 288, 305, 310, 312, 338, 351, 360, 366, 372, 390, 403, 416, 432, 465, 468, 480, 488, 496, 507, 520, 540, 549, 558, 585, 610, 620, 624, 676, 702, 720, 732, 744, 780, 793, 806, 837, 845, 864, 915, 930, 936, 976, 992, 1014, 1040, 1080, 1098, 1116, 1170, 1209, 1220, 1240, 1248, 1352, 1395, 1404, 1440, 1464, 1488, 1521, 1560, 1586, 1612, 1647, 1674, 1690, 1755, 1830, 1860, 1872, 1891, 1952, 2015, 2028, 2080, 2160, 2196, 2232, 2340, 2379, 2418, 2440, 2480, 2535, 2704, 2745, 2790, 2808, 2928, 2976, 3042, 3120, 3172, 3224, 3294, 3348, 3380, 3510, 3627, 3660, 3720, 3744, 3782, 3965, 4030, 4056, 4185, 4320, 4392, 4464, 4563, 4680, 4758, 4836, 4880, 4960, 5070, 5239, 5408, 5490, 5580, 5616, 5673, 5856, 6045, 6084, 6240, 6344, 6448, 6588, 6696, 6760, 7020, 7137, 7254, 7320, 7440, 7564, 7605, 7930, 8060, 8112, 8235, 8370, 8784, 8928, 9126, 9360, 9455, 9516, 9672, 9760, 10140, 10309, 10478, 10881, 10980, 11160, 11232, 11346, 11895, 12090, 12168, 12688, 12896, 13176, 13392, 13520, 14040, 14274, 14508, 14640, 14880, 15128, 15210, 15717, 15860, 16120, 16224, 16470, 16740, 17019, 17568, 18135, 18252, 18720, 18910, 19032, 19344, 20280, 20618, 20956, 21411, 21762, 21960, 22320, 22692, 22815, 23790, 24180, 24336, 24583, 25376, 26195, 26352, 26784, 27040, 28080, 28365, 28548, 29016, 29280, 30256, 30420, 30927, 31434, 31720, 32240, 32940, 33480, 34038, 35685, 36270, 36504, 37820, 38064, 38688, 40560, 41236, 41912, 42822, 43524, 43920, 44640, 45384, 45630, 47151, 47580, 48360, 48672, 49166, 51057, 51545, 52390, 52704, 54405, 56160, 56730, 57096, 58032, 60512, 60840, 61854, 62868, 63440, 64480, 65880, 66960, 68076, 71370, 72540, 73008, 73749, 75640, 76128, 78585, 81120, 82472, 83824, 85095, 85644, 87048, 87840, 90768, 91260, 92781, 94302, 95160, 96720, 98332, 102114, 103090, 104780, 107055, 108810, 113460, 114192, 116064, 121680, 122915, 123708, 125736, 126880, 131760, 133920, 136152, 141453, 142740, 145080, 146016, 147498, 151280, 154635, 157170, 164944, 167648, 170190, 171288, 174096, 181536, 182520, 185562, 188604, 190320, 193440, 196664, 204228, 206180, 209560, 214110, 217620, 221247, 226920, 228384, 235755, 243360, 245830, 247416, 251472, 255285, 263520, 272304, 278343, 282906, 285480, 290160, 294996, 302560, 309270, 314340, 319579, 329888, 340380, 342576, 348192, 365040, 368745, 371124, 377208, 380640, 393328, 408456, 412360, 419120, 428220, 435240, 442494, 453840, 463905, 471510, 491660, 494832, 502944, 510570, 544608, 556686, 565812, 570960, 580320, 589992, 618540, 628680, 639158, 663741, 680760, 685152, 707265, 730080, 737490, 742248, 754416, 786656, 816912, 824720, 838240, 856440, 870480, 884988, 907680, 927810, 943020, 958737, 983320, 989664, 1021140, 1106235, 1113372, 1131624, 1141920, 1179984, 1237080, 1257360, 1278316, 1327482, 1361520, 1391715, 1414530, 1474980, 1484496, 1508832, 1597895, 1633824, 1649440, 1712880, 1740960, 1769976, 1855620, 1886040, 1917474, 1966640, 2042280, 2212470, 2226744, 2263248, 2359968, 2474160, 2514720, 2556632, 2654964, 2723040, 2783430, 2829060, 2876211, 2949960, 2968992, 3195790, 3318705, 3425760, 3539952, 3711240, 3772080, 3834948, 3933280, 4084560, 4424940, 4453488, 4526496, 4793685, 4948320, 5113264, 5309928, 5566860, 5658120, 5752422, 5899920, 6391580, 6637410, 7079904, 7422480, 7544160, 7669896, 8169120, 8628633, 8849880, 8906976, 9587370, 10226528, 10619856, 11133720, 11316240, 11504844, 11799840, 12783160, 13274820, 14381055, 14844960, 15339792, 17257266, 17699760, 19174740, 21239712, 22267440, 22632480, 23009688, 25566320, 26549640, 28762110, 30679584, 34514532, 35399520, 38349480, 43143165, 44534880, 46019376, 51132640, 53099280, 57524220, 69029064, 76698960, 86286330, 92038752, 106198560, 115048440, 138058128, 153397920, 172572660, 230096880, 276116256, 345145320, 460193760, 690290640, 1380581280]

約数ペア:

[(1, 1380581280), (2, 690290640), (3, 460193760), (4, 345145320), (5, 276116256), (6, 230096880), (8, 172572660), (9, 153397920), (10, 138058128), (12, 115048440), (13, 106198560), (15, 92038752), (16, 86286330), (18, 76698960), (20, 69029064), (24, 57524220), (26, 53099280), (27, 51132640), (30, 46019376), (31, 44534880), (32, 43143165), (36, 38349480), (39, 35399520), (40, 34514532), (45, 30679584), (48, 28762110), (52, 26549640), (54, 25566320), (60, 23009688), (61, 22632480), (62, 22267440), (65, 21239712), (72, 19174740), (78, 17699760), (80, 17257266), (90, 15339792), (93, 14844960), (96, 14381055), (104, 13274820), (108, 12783160), (117, 11799840), (120, 11504844), (122, 11316240), (124, 11133720), (130, 10619856), (135, 10226528), (144, 9587370), (155, 8906976), (156, 8849880), (160, 8628633), (169, 8169120), (180, 7669896), (183, 7544160), (186, 7422480), (195, 7079904), (208, 6637410), (216, 6391580), (234, 5899920), (240, 5752422), (244, 5658120), (248, 5566860), (260, 5309928), (270, 5113264), (279, 4948320), (288, 4793685), (305, 4526496), (310, 4453488), (312, 4424940), (338, 4084560), (351, 3933280), (360, 3834948), (366, 3772080), (372, 3711240), (390, 3539952), (403, 3425760), (416, 3318705), (432, 3195790), (465, 2968992), (468, 2949960), (480, 2876211), (488, 2829060), (496, 2783430), (507, 2723040), (520, 2654964), (540, 2556632), (549, 2514720), (558, 2474160), (585, 2359968), (610, 2263248), (620, 2226744), (624, 2212470), (676, 2042280), (702, 1966640), (720, 1917474), (732, 1886040), (744, 1855620), (780, 1769976), (793, 1740960), (806, 1712880), (837, 1649440), (845, 1633824), (864, 1597895), (915, 1508832), (930, 1484496), (936, 1474980), (976, 1414530), (992, 1391715), (1014, 1361520), (1040, 1327482), (1080, 1278316), (1098, 1257360), (1116, 1237080), (1170, 1179984), (1209, 1141920), (1220, 1131624), (1240, 1113372), (1248, 1106235), (1352, 1021140), (1395, 989664), (1404, 983320), (1440, 958737), (1464, 943020), (1488, 927810), (1521, 907680), (1560, 884988), (1586, 870480), (1612, 856440), (1647, 838240), (1674, 824720), (1690, 816912), (1755, 786656), (1830, 754416), (1860, 742248), (1872, 737490), (1891, 730080), (1952, 707265), (2015, 685152), (2028, 680760), (2080, 663741), (2160, 639158), (2196, 628680), (2232, 618540), (2340, 589992), (2379, 580320), (2418, 570960), (2440, 565812), (2480, 556686), (2535, 544608), (2704, 510570), (2745, 502944), (2790, 494832), (2808, 491660), (2928, 471510), (2976, 463905), (3042, 453840), (3120, 442494), (3172, 435240), (3224, 428220), (3294, 419120), (3348, 412360), (3380, 408456), (3510, 393328), (3627, 380640), (3660, 377208), (3720, 371124), (3744, 368745), (3782, 365040), (3965, 348192), (4030, 342576), (4056, 340380), (4185, 329888), (4320, 319579), (4392, 314340), (4464, 309270), (4563, 302560), (4680, 294996), (4758, 290160), (4836, 285480), (4880, 282906), (4960, 278343), (5070, 272304), (5239, 263520), (5408, 255285), (5490, 251472), (5580, 247416), (5616, 245830), (5673, 243360), (5856, 235755), (6045, 228384), (6084, 226920), (6240, 221247), (6344, 217620), (6448, 214110), (6588, 209560), (6696, 206180), (6760, 204228), (7020, 196664), (7137, 193440), (7254, 190320), (7320, 188604), (7440, 185562), (7564, 182520), (7605, 181536), (7930, 174096), (8060, 171288), (8112, 170190), (8235, 167648), (8370, 164944), (8784, 157170), (8928, 154635), (9126, 151280), (9360, 147498), (9455, 146016), (9516, 145080), (9672, 142740), (9760, 141453), (10140, 136152), (10309, 133920), (10478, 131760), (10881, 126880), (10980, 125736), (11160, 123708), (11232, 122915), (11346, 121680), (11895, 116064), (12090, 114192), (12168, 113460), (12688, 108810), (12896, 107055), (13176, 104780), (13392, 103090), (13520, 102114), (14040, 98332), (14274, 96720), (14508, 95160), (14640, 94302), (14880, 92781), (15128, 91260), (15210, 90768), (15717, 87840), (15860, 87048), (16120, 85644), (16224, 85095), (16470, 83824), (16740, 82472), (17019, 81120), (17568, 78585), (18135, 76128), (18252, 75640), (18720, 73749), (18910, 73008), (19032, 72540), (19344, 71370), (20280, 68076), (20618, 66960), (20956, 65880), (21411, 64480), (21762, 63440), (21960, 62868), (22320, 61854), (22692, 60840), (22815, 60512), (23790, 58032), (24180, 57096), (24336, 56730), (24583, 56160), (25376, 54405), (26195, 52704), (26352, 52390), (26784, 51545), (27040, 51057), (28080, 49166), (28365, 48672), (28548, 48360), (29016, 47580), (29280, 47151), (30256, 45630), (30420, 45384), (30927, 44640), (31434, 43920), (31720, 43524), (32240, 42822), (32940, 41912), (33480, 41236), (34038, 40560), (35685, 38688), (36270, 38064), (36504, 37820)]