16296840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 62899200

約数和(自身を除く): 46602360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 223, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 446, 504, 522, 580, 609, 630, 669, 696, 812, 840, 870, 892, 1015, 1044, 1115, 1160, 1218, 1260, 1305, 1338, 1561, 1624, 1740, 1784, 1827, 2007, 2030, 2088, 2230, 2436, 2520, 2610, 2676, 3045, 3122, 3345, 3480, 3654, 4014, 4060, 4460, 4683, 4872, 5220, 5352, 6090, 6244, 6467, 6690, 7308, 7805, 8028, 8120, 8920, 9135, 9366, 10035, 10440, 12180, 12488, 12934, 13380, 14049, 14616, 15610, 16056, 18270, 18732, 19401, 20070, 23415, 24360, 25868, 26760, 28098, 31220, 32335, 36540, 37464, 38802, 40140, 45269, 46830, 51736, 56196, 58203, 62440, 64670, 70245, 73080, 77604, 80280, 90538, 93660, 97005, 112392, 116406, 129340, 135807, 140490, 155208, 181076, 187320, 194010, 226345, 232812, 258680, 271614, 280980, 291015, 362152, 388020, 407421, 452690, 465624, 543228, 561960, 582030, 679035, 776040, 814842, 905380, 1086456, 1164060, 1358070, 1629684, 1810760, 2037105, 2328120, 2716140, 3259368, 4074210, 5432280, 8148420, 16296840]

約数ペア:

[(1, 16296840), (2, 8148420), (3, 5432280), (4, 4074210), (5, 3259368), (6, 2716140), (7, 2328120), (8, 2037105), (9, 1810760), (10, 1629684), (12, 1358070), (14, 1164060), (15, 1086456), (18, 905380), (20, 814842), (21, 776040), (24, 679035), (28, 582030), (29, 561960), (30, 543228), (35, 465624), (36, 452690), (40, 407421), (42, 388020), (45, 362152), (56, 291015), (58, 280980), (60, 271614), (63, 258680), (70, 232812), (72, 226345), (84, 194010), (87, 187320), (90, 181076), (105, 155208), (116, 140490), (120, 135807), (126, 129340), (140, 116406), (145, 112392), (168, 97005), (174, 93660), (180, 90538), (203, 80280), (210, 77604), (223, 73080), (232, 70245), (252, 64670), (261, 62440), (280, 58203), (290, 56196), (315, 51736), (348, 46830), (360, 45269), (406, 40140), (420, 38802), (435, 37464), (446, 36540), (504, 32335), (522, 31220), (580, 28098), (609, 26760), (630, 25868), (669, 24360), (696, 23415), (812, 20070), (840, 19401), (870, 18732), (892, 18270), (1015, 16056), (1044, 15610), (1115, 14616), (1160, 14049), (1218, 13380), (1260, 12934), (1305, 12488), (1338, 12180), (1561, 10440), (1624, 10035), (1740, 9366), (1784, 9135), (1827, 8920), (2007, 8120), (2030, 8028), (2088, 7805), (2230, 7308), (2436, 6690), (2520, 6467), (2610, 6244), (2676, 6090), (3045, 5352), (3122, 5220), (3345, 4872), (3480, 4683), (3654, 4460), (4014, 4060)]