2000620678440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17573}}^1\times {\mathrm{55807}}^1$

素因数の和:73411

約数の個数: 128

約数和(自身を含む): 6355388252160

約数和(自身を除く): 4354767573720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 17573, 35146, 52719, 55807, 70292, 87865, 105438, 111614, 140584, 167421, 175730, 210876, 223228, 263595, 279035, 298741, 334842, 351460, 421752, 446456, 527190, 558070, 597482, 669684, 702920, 837105, 896223, 948719, 1054380, 1116140, 1194964, 1339368, 1493705, 1674210, 1792446, 1897438, 2108760, 2232280, 2389928, 2846157, 2987410, 3348420, 3584892, 3794876, 4481115, 4743595, 5692314, 5974820, 6696840, 7169784, 7589752, 8962230, 9487190, 11384628, 11949640, 14230785, 17924460, 18974380, 22769256, 28461570, 35848920, 37948760, 56923140, 113846280, 980696411, 1961392822, 2942089233, 3922785644, 4903482055, 5884178466, 7845571288, 9806964110, 11768356932, 14710446165, 16671838987, 19613928220, 23536713864, 29420892330, 33343677974, 39227856440, 50015516961, 58841784660, 66687355948, 83359194935, 100031033922, 117683569320, 133374711896, 166718389870, 200062067844, 250077584805, 333436779740, 400124135688, 500155169610, 666873559480, 1000310339220, 2000620678440]

約数ペア:

[(1, 2000620678440), (2, 1000310339220), (3, 666873559480), (4, 500155169610), (5, 400124135688), (6, 333436779740), (8, 250077584805), (10, 200062067844), (12, 166718389870), (15, 133374711896), (17, 117683569320), (20, 100031033922), (24, 83359194935), (30, 66687355948), (34, 58841784660), (40, 50015516961), (51, 39227856440), (60, 33343677974), (68, 29420892330), (85, 23536713864), (102, 19613928220), (120, 16671838987), (136, 14710446165), (170, 11768356932), (204, 9806964110), (255, 7845571288), (340, 5884178466), (408, 4903482055), (510, 3922785644), (680, 2942089233), (1020, 1961392822), (2040, 980696411), (17573, 113846280), (35146, 56923140), (52719, 37948760), (55807, 35848920), (70292, 28461570), (87865, 22769256), (105438, 18974380), (111614, 17924460), (140584, 14230785), (167421, 11949640), (175730, 11384628), (210876, 9487190), (223228, 8962230), (263595, 7589752), (279035, 7169784), (298741, 6696840), (334842, 5974820), (351460, 5692314), (421752, 4743595), (446456, 4481115), (527190, 3794876), (558070, 3584892), (597482, 3348420), (669684, 2987410), (702920, 2846157), (837105, 2389928), (896223, 2232280), (948719, 2108760), (1054380, 1897438), (1116140, 1792446), (1194964, 1674210), (1339368, 1493705)]