201201420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16519}}^1$

素因数の和:16567

約数の個数: 96

約数和(自身を含む): 666086400

約数和(自身を除く): 464884980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 16519, 33038, 49557, 66076, 82595, 99114, 115633, 165190, 198228, 231266, 247785, 330380, 346899, 462532, 479051, 495570, 578165, 693798, 958102, 991140, 1156330, 1387596, 1437153, 1734495, 1916204, 2312660, 2395255, 2874306, 3353357, 3468990, 4790510, 5748612, 6706714, 6937980, 7185765, 9581020, 10060071, 13413428, 14371530, 16766785, 20120142, 28743060, 33533570, 40240284, 50300355, 67067140, 100600710, 201201420]

約数ペア:

[(1, 201201420), (2, 100600710), (3, 67067140), (4, 50300355), (5, 40240284), (6, 33533570), (7, 28743060), (10, 20120142), (12, 16766785), (14, 14371530), (15, 13413428), (20, 10060071), (21, 9581020), (28, 7185765), (29, 6937980), (30, 6706714), (35, 5748612), (42, 4790510), (58, 3468990), (60, 3353357), (70, 2874306), (84, 2395255), (87, 2312660), (105, 1916204), (116, 1734495), (140, 1437153), (145, 1387596), (174, 1156330), (203, 991140), (210, 958102), (290, 693798), (348, 578165), (406, 495570), (420, 479051), (435, 462532), (580, 346899), (609, 330380), (812, 247785), (870, 231266), (1015, 198228), (1218, 165190), (1740, 115633), (2030, 99114), (2436, 82595), (3045, 66076), (4060, 49557), (6090, 33038), (12180, 16519)]