286875680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 944939520

約数和(自身を除く): 658063840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 19, 20, 26, 28, 32, 34, 35, 38, 40, 52, 56, 61, 65, 68, 70, 76, 80, 85, 91, 95, 104, 112, 119, 122, 130, 133, 136, 140, 152, 160, 170, 182, 190, 208, 221, 224, 238, 244, 247, 260, 266, 272, 280, 304, 305, 323, 340, 364, 380, 416, 427, 442, 455, 476, 488, 494, 520, 532, 544, 560, 595, 608, 610, 646, 665, 680, 728, 760, 793, 854, 884, 910, 952, 976, 988, 1037, 1040, 1064, 1105, 1120, 1159, 1190, 1220, 1235, 1292, 1330, 1360, 1456, 1520, 1547, 1586, 1615, 1708, 1729, 1768, 1820, 1904, 1952, 1976, 2074, 2080, 2128, 2135, 2210, 2261, 2318, 2380, 2440, 2470, 2584, 2660, 2720, 2912, 3040, 3094, 3172, 3230, 3416, 3458, 3536, 3640, 3808, 3952, 3965, 4148, 4199, 4256, 4270, 4420, 4522, 4636, 4760, 4880, 4940, 5168, 5185, 5320, 5551, 5795, 6188, 6344, 6460, 6832, 6916, 7072, 7259, 7280, 7735, 7904, 7930, 8113, 8296, 8398, 8540, 8645, 8840, 9044, 9272, 9520, 9760, 9880, 10336, 10370, 10640, 11102, 11305, 11590, 12376, 12688, 12920, 13481, 13664, 13832, 14518, 14560, 15067, 15470, 15860, 16226, 16592, 16796, 17080, 17290, 17680, 18088, 18544, 19040, 19703, 19760, 20740, 20995, 21280, 22204, 22610, 23180, 24752, 25376, 25840, 26962, 27664, 27755, 29036, 29393, 30134, 30940, 31720, 32452, 33184, 33592, 34160, 34580, 35360, 36176, 36295, 37088, 39406, 39520, 40565, 41480, 41990, 44408, 45220, 46360, 49504, 51680, 53924, 55328, 55510, 58072, 58786, 60268, 61880, 63440, 64904, 67184, 67405, 68320, 69160, 72352, 72590, 75335, 78812, 81130, 82960, 83980, 88816, 90440, 92720, 94367, 98515, 105469, 107848, 111020, 116144, 117572, 120536, 123760, 126880, 129808, 134368, 134810, 137921, 138320, 145180, 146965, 150670, 157624, 162260, 165920, 167960, 177632, 180880, 185440, 188734, 197030, 210938, 215696, 222040, 232288, 235144, 241072, 247520, 256139, 259616, 269620, 275842, 276640, 290360, 293930, 301340, 315248, 324520, 335920, 361760, 377468, 394060, 421876, 431392, 444080, 470288, 471835, 482144, 512278, 527345, 539240, 551684, 580720, 587860, 602680, 630496, 649040, 671840, 689605, 754936, 788120, 843752, 888160, 940576, 943670, 1024556, 1054690, 1078480, 1103368, 1161440, 1175720, 1205360, 1280695, 1298080, 1379210, 1509872, 1576240, 1687504, 1792973, 1887340, 2049112, 2109380, 2156960, 2206736, 2351440, 2410720, 2561390, 2758420, 3019744, 3152480, 3375008, 3585946, 3774680, 4098224, 4218760, 4413472, 4702880, 5122780, 5516840, 7171892, 7549360, 8196448, 8437520, 8964865, 10245560, 11033680, 14343784, 15098720, 16875040, 17929730, 20491120, 22067360, 28687568, 35859460, 40982240, 57375136, 71718920, 143437840, 286875680]

約数ペア:

[(1, 286875680), (2, 143437840), (4, 71718920), (5, 57375136), (7, 40982240), (8, 35859460), (10, 28687568), (13, 22067360), (14, 20491120), (16, 17929730), (17, 16875040), (19, 15098720), (20, 14343784), (26, 11033680), (28, 10245560), (32, 8964865), (34, 8437520), (35, 8196448), (38, 7549360), (40, 7171892), (52, 5516840), (56, 5122780), (61, 4702880), (65, 4413472), (68, 4218760), (70, 4098224), (76, 3774680), (80, 3585946), (85, 3375008), (91, 3152480), (95, 3019744), (104, 2758420), (112, 2561390), (119, 2410720), (122, 2351440), (130, 2206736), (133, 2156960), (136, 2109380), (140, 2049112), (152, 1887340), (160, 1792973), (170, 1687504), (182, 1576240), (190, 1509872), (208, 1379210), (221, 1298080), (224, 1280695), (238, 1205360), (244, 1175720), (247, 1161440), (260, 1103368), (266, 1078480), (272, 1054690), (280, 1024556), (304, 943670), (305, 940576), (323, 888160), (340, 843752), (364, 788120), (380, 754936), (416, 689605), (427, 671840), (442, 649040), (455, 630496), (476, 602680), (488, 587860), (494, 580720), (520, 551684), (532, 539240), (544, 527345), (560, 512278), (595, 482144), (608, 471835), (610, 470288), (646, 444080), (665, 431392), (680, 421876), (728, 394060), (760, 377468), (793, 361760), (854, 335920), (884, 324520), (910, 315248), (952, 301340), (976, 293930), (988, 290360), (1037, 276640), (1040, 275842), (1064, 269620), (1105, 259616), (1120, 256139), (1159, 247520), (1190, 241072), (1220, 235144), (1235, 232288), (1292, 222040), (1330, 215696), (1360, 210938), (1456, 197030), (1520, 188734), (1547, 185440), (1586, 180880), (1615, 177632), (1708, 167960), (1729, 165920), (1768, 162260), (1820, 157624), (1904, 150670), (1952, 146965), (1976, 145180), (2074, 138320), (2080, 137921), (2128, 134810), (2135, 134368), (2210, 129808), (2261, 126880), (2318, 123760), (2380, 120536), (2440, 117572), (2470, 116144), (2584, 111020), (2660, 107848), (2720, 105469), (2912, 98515), (3040, 94367), (3094, 92720), (3172, 90440), (3230, 88816), (3416, 83980), (3458, 82960), (3536, 81130), (3640, 78812), (3808, 75335), (3952, 72590), (3965, 72352), (4148, 69160), (4199, 68320), (4256, 67405), (4270, 67184), (4420, 64904), (4522, 63440), (4636, 61880), (4760, 60268), (4880, 58786), (4940, 58072), (5168, 55510), (5185, 55328), (5320, 53924), (5551, 51680), (5795, 49504), (6188, 46360), (6344, 45220), (6460, 44408), (6832, 41990), (6916, 41480), (7072, 40565), (7259, 39520), (7280, 39406), (7735, 37088), (7904, 36295), (7930, 36176), (8113, 35360), (8296, 34580), (8398, 34160), (8540, 33592), (8645, 33184), (8840, 32452), (9044, 31720), (9272, 30940), (9520, 30134), (9760, 29393), (9880, 29036), (10336, 27755), (10370, 27664), (10640, 26962), (11102, 25840), (11305, 25376), (11590, 24752), (12376, 23180), (12688, 22610), (12920, 22204), (13481, 21280), (13664, 20995), (13832, 20740), (14518, 19760), (14560, 19703), (15067, 19040), (15470, 18544), (15860, 18088), (16226, 17680), (16592, 17290), (16796, 17080)]