1688221080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1843

約数の個数: 384

約数和(自身を含む): 6989673600

約数和(自身を除く): 5301452520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 42, 45, 52, 56, 58, 60, 63, 65, 70, 72, 78, 84, 87, 90, 91, 104, 105, 116, 117, 120, 126, 130, 140, 145, 156, 168, 174, 180, 182, 195, 203, 210, 232, 234, 252, 260, 261, 273, 280, 290, 312, 315, 348, 360, 364, 377, 390, 406, 420, 435, 455, 468, 504, 520, 522, 546, 580, 585, 609, 630, 696, 728, 754, 780, 812, 819, 840, 870, 910, 936, 1015, 1044, 1092, 1131, 1160, 1170, 1218, 1260, 1305, 1365, 1508, 1560, 1624, 1638, 1740, 1777, 1820, 1827, 1885, 2030, 2088, 2184, 2262, 2340, 2436, 2520, 2610, 2639, 2730, 3016, 3045, 3276, 3393, 3480, 3554, 3640, 3654, 3770, 4060, 4095, 4524, 4680, 4872, 5220, 5278, 5331, 5460, 5655, 6090, 6552, 6786, 7108, 7308, 7540, 7917, 8120, 8190, 8885, 9048, 9135, 10440, 10556, 10662, 10920, 11310, 12180, 12439, 13195, 13572, 14216, 14616, 15080, 15834, 15993, 16380, 16965, 17770, 18270, 21112, 21324, 22620, 23101, 23751, 24360, 24878, 26390, 26655, 27144, 31668, 31986, 32760, 33930, 35540, 36540, 37317, 39585, 42648, 45240, 46202, 47502, 49756, 51533, 52780, 53310, 62195, 63336, 63972, 67860, 69303, 71080, 73080, 74634, 79170, 79965, 92404, 95004, 99512, 103066, 105560, 106620, 111951, 115505, 118755, 124390, 127944, 135720, 138606, 149268, 154599, 158340, 159930, 161707, 184808, 186585, 190008, 206132, 207909, 213240, 223902, 231010, 237510, 248780, 257665, 277212, 298536, 309198, 316680, 319860, 323414, 346515, 360731, 373170, 412264, 415818, 447804, 462020, 463797, 475020, 485121, 497560, 515330, 554424, 559755, 618396, 639720, 646828, 669929, 693030, 721462, 746340, 772995, 808535, 831636, 895608, 924040, 927594, 950040, 970242, 1030660, 1039545, 1082193, 1119510, 1236792, 1293656, 1339858, 1386060, 1442924, 1455363, 1492680, 1545990, 1617070, 1663272, 1803655, 1855188, 1940484, 2009787, 2061320, 2079090, 2164386, 2239020, 2318985, 2425605, 2679716, 2772120, 2885848, 2910726, 3091980, 3234140, 3246579, 3349645, 3607310, 3710376, 3880968, 4019574, 4158180, 4328772, 4478040, 4637970, 4689503, 4851210, 5359432, 5410965, 5821452, 6029361, 6183960, 6468280, 6493158, 6699290, 7214620, 7276815, 8039148, 8316360, 8657544, 9275940, 9379006, 9702420, 10048935, 10821930, 11642904, 12058722, 12986316, 13398580, 14068509, 14429240, 14553630, 16078296, 16232895, 18551880, 18758012, 19404840, 20097870, 21643860, 23447515, 24117444, 25972632, 26797160, 28137018, 29107260, 30146805, 32465790, 37516024, 40195740, 42205527, 43287720, 46895030, 48234888, 56274036, 58214520, 60293610, 64931580, 70342545, 80391480, 84411054, 93790060, 112548072, 120587220, 129863160, 140685090, 168822108, 187580120, 211027635, 241174440, 281370180, 337644216, 422055270, 562740360, 844110540, 1688221080]

約数ペア:

[(1, 1688221080), (2, 844110540), (3, 562740360), (4, 422055270), (5, 337644216), (6, 281370180), (7, 241174440), (8, 211027635), (9, 187580120), (10, 168822108), (12, 140685090), (13, 129863160), (14, 120587220), (15, 112548072), (18, 93790060), (20, 84411054), (21, 80391480), (24, 70342545), (26, 64931580), (28, 60293610), (29, 58214520), (30, 56274036), (35, 48234888), (36, 46895030), (39, 43287720), (40, 42205527), (42, 40195740), (45, 37516024), (52, 32465790), (56, 30146805), (58, 29107260), (60, 28137018), (63, 26797160), (65, 25972632), (70, 24117444), (72, 23447515), (78, 21643860), (84, 20097870), (87, 19404840), (90, 18758012), (91, 18551880), (104, 16232895), (105, 16078296), (116, 14553630), (117, 14429240), (120, 14068509), (126, 13398580), (130, 12986316), (140, 12058722), (145, 11642904), (156, 10821930), (168, 10048935), (174, 9702420), (180, 9379006), (182, 9275940), (195, 8657544), (203, 8316360), (210, 8039148), (232, 7276815), (234, 7214620), (252, 6699290), (260, 6493158), (261, 6468280), (273, 6183960), (280, 6029361), (290, 5821452), (312, 5410965), (315, 5359432), (348, 4851210), (360, 4689503), (364, 4637970), (377, 4478040), (390, 4328772), (406, 4158180), (420, 4019574), (435, 3880968), (455, 3710376), (468, 3607310), (504, 3349645), (520, 3246579), (522, 3234140), (546, 3091980), (580, 2910726), (585, 2885848), (609, 2772120), (630, 2679716), (696, 2425605), (728, 2318985), (754, 2239020), (780, 2164386), (812, 2079090), (819, 2061320), (840, 2009787), (870, 1940484), (910, 1855188), (936, 1803655), (1015, 1663272), (1044, 1617070), (1092, 1545990), (1131, 1492680), (1160, 1455363), (1170, 1442924), (1218, 1386060), (1260, 1339858), (1305, 1293656), (1365, 1236792), (1508, 1119510), (1560, 1082193), (1624, 1039545), (1638, 1030660), (1740, 970242), (1777, 950040), (1820, 927594), (1827, 924040), (1885, 895608), (2030, 831636), (2088, 808535), (2184, 772995), (2262, 746340), (2340, 721462), (2436, 693030), (2520, 669929), (2610, 646828), (2639, 639720), (2730, 618396), (3016, 559755), (3045, 554424), (3276, 515330), (3393, 497560), (3480, 485121), (3554, 475020), (3640, 463797), (3654, 462020), (3770, 447804), (4060, 415818), (4095, 412264), (4524, 373170), (4680, 360731), (4872, 346515), (5220, 323414), (5278, 319860), (5331, 316680), (5460, 309198), (5655, 298536), (6090, 277212), (6552, 257665), (6786, 248780), (7108, 237510), (7308, 231010), (7540, 223902), (7917, 213240), (8120, 207909), (8190, 206132), (8885, 190008), (9048, 186585), (9135, 184808), (10440, 161707), (10556, 159930), (10662, 158340), (10920, 154599), (11310, 149268), (12180, 138606), (12439, 135720), (13195, 127944), (13572, 124390), (14216, 118755), (14616, 115505), (15080, 111951), (15834, 106620), (15993, 105560), (16380, 103066), (16965, 99512), (17770, 95004), (18270, 92404), (21112, 79965), (21324, 79170), (22620, 74634), (23101, 73080), (23751, 71080), (24360, 69303), (24878, 67860), (26390, 63972), (26655, 63336), (27144, 62195), (31668, 53310), (31986, 52780), (32760, 51533), (33930, 49756), (35540, 47502), (36540, 46202), (37317, 45240), (39585, 42648)]