2031996060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 216

約数和(自身を含む): 6753369168

約数和(自身を除く): 4721373108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 691, 765, 930, 961, 1020, 1054, 1116, 1382, 1395, 1530, 1581, 1860, 1922, 2073, 2108, 2635, 2764, 2790, 2883, 3060, 3162, 3455, 3844, 4146, 4743, 4805, 5270, 5580, 5766, 6219, 6324, 6910, 7905, 8292, 8649, 9486, 9610, 10365, 10540, 11532, 11747, 12438, 13820, 14415, 15810, 16337, 17298, 18972, 19220, 20730, 21421, 23494, 23715, 24876, 28830, 31095, 31620, 32674, 34596, 35241, 41460, 42842, 43245, 46988, 47430, 49011, 57660, 58735, 62190, 64263, 65348, 70482, 81685, 85684, 86490, 94860, 98022, 105723, 107105, 117470, 124380, 128526, 140964, 147033, 163370, 172980, 176205, 192789, 196044, 211446, 214210, 234940, 245055, 257052, 294066, 321315, 326740, 352410, 364157, 385578, 422892, 428420, 490110, 528615, 588132, 642630, 664051, 704820, 728314, 735165, 771156, 963945, 980220, 1057230, 1092471, 1285260, 1328102, 1456628, 1470330, 1820785, 1927890, 1992153, 2114460, 2184942, 2656204, 2940660, 3277413, 3320255, 3641570, 3855780, 3984306, 4369884, 5462355, 5976459, 6554826, 6640510, 7283140, 7968612, 9960765, 10924710, 11288867, 11952918, 13109652, 13281020, 16387065, 19921530, 21849420, 22577734, 23905836, 29882295, 32774130, 33866601, 39843060, 45155468, 56444335, 59764590, 65548260, 67733202, 101599803, 112888670, 119529180, 135466404, 169333005, 203199606, 225777340, 338666010, 406399212, 507999015, 677332020, 1015998030, 2031996060]

約数ペア:

[(1, 2031996060), (2, 1015998030), (3, 677332020), (4, 507999015), (5, 406399212), (6, 338666010), (9, 225777340), (10, 203199606), (12, 169333005), (15, 135466404), (17, 119529180), (18, 112888670), (20, 101599803), (30, 67733202), (31, 65548260), (34, 59764590), (36, 56444335), (45, 45155468), (51, 39843060), (60, 33866601), (62, 32774130), (68, 29882295), (85, 23905836), (90, 22577734), (93, 21849420), (102, 19921530), (124, 16387065), (153, 13281020), (155, 13109652), (170, 11952918), (180, 11288867), (186, 10924710), (204, 9960765), (255, 7968612), (279, 7283140), (306, 6640510), (310, 6554826), (340, 5976459), (372, 5462355), (465, 4369884), (510, 3984306), (527, 3855780), (558, 3641570), (612, 3320255), (620, 3277413), (691, 2940660), (765, 2656204), (930, 2184942), (961, 2114460), (1020, 1992153), (1054, 1927890), (1116, 1820785), (1382, 1470330), (1395, 1456628), (1530, 1328102), (1581, 1285260), (1860, 1092471), (1922, 1057230), (2073, 980220), (2108, 963945), (2635, 771156), (2764, 735165), (2790, 728314), (2883, 704820), (3060, 664051), (3162, 642630), (3455, 588132), (3844, 528615), (4146, 490110), (4743, 428420), (4805, 422892), (5270, 385578), (5580, 364157), (5766, 352410), (6219, 326740), (6324, 321315), (6910, 294066), (7905, 257052), (8292, 245055), (8649, 234940), (9486, 214210), (9610, 211446), (10365, 196044), (10540, 192789), (11532, 176205), (11747, 172980), (12438, 163370), (13820, 147033), (14415, 140964), (15810, 128526), (16337, 124380), (17298, 117470), (18972, 107105), (19220, 105723), (20730, 98022), (21421, 94860), (23494, 86490), (23715, 85684), (24876, 81685), (28830, 70482), (31095, 65348), (31620, 64263), (32674, 62190), (34596, 58735), (35241, 57660), (41460, 49011), (42842, 47430), (43245, 46988)]