2019574320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 6363021312

約数和(自身を除く): 4343446992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 173, 240, 254, 346, 381, 383, 508, 519, 635, 692, 762, 766, 865, 1016, 1038, 1149, 1270, 1384, 1524, 1532, 1730, 1905, 1915, 2032, 2076, 2298, 2540, 2595, 2768, 3048, 3064, 3460, 3810, 3830, 4152, 4596, 5080, 5190, 5745, 6096, 6128, 6920, 7620, 7660, 8304, 9192, 10160, 10380, 11490, 13840, 15240, 15320, 18384, 20760, 21971, 22980, 30480, 30640, 41520, 43942, 45960, 48641, 65913, 66259, 87884, 91920, 97282, 109855, 131826, 132518, 145923, 175768, 194564, 198777, 219710, 243205, 263652, 265036, 291846, 329565, 331295, 351536, 389128, 397554, 439420, 486410, 527304, 530072, 583692, 659130, 662590, 729615, 778256, 795108, 878840, 972820, 993885, 1054608, 1060144, 1167384, 1318260, 1325180, 1459230, 1590216, 1757680, 1945640, 1987770, 2334768, 2636520, 2650360, 2918460, 3180432, 3891280, 3975540, 5273040, 5300720, 5836920, 7951080, 8414893, 11673840, 15902160, 16829786, 25244679, 33659572, 42074465, 50489358, 67319144, 84148930, 100978716, 126223395, 134638288, 168297860, 201957432, 252446790, 336595720, 403914864, 504893580, 673191440, 1009787160, 2019574320]

約数ペア:

[(1, 2019574320), (2, 1009787160), (3, 673191440), (4, 504893580), (5, 403914864), (6, 336595720), (8, 252446790), (10, 201957432), (12, 168297860), (15, 134638288), (16, 126223395), (20, 100978716), (24, 84148930), (30, 67319144), (40, 50489358), (48, 42074465), (60, 33659572), (80, 25244679), (120, 16829786), (127, 15902160), (173, 11673840), (240, 8414893), (254, 7951080), (346, 5836920), (381, 5300720), (383, 5273040), (508, 3975540), (519, 3891280), (635, 3180432), (692, 2918460), (762, 2650360), (766, 2636520), (865, 2334768), (1016, 1987770), (1038, 1945640), (1149, 1757680), (1270, 1590216), (1384, 1459230), (1524, 1325180), (1532, 1318260), (1730, 1167384), (1905, 1060144), (1915, 1054608), (2032, 993885), (2076, 972820), (2298, 878840), (2540, 795108), (2595, 778256), (2768, 729615), (3048, 662590), (3064, 659130), (3460, 583692), (3810, 530072), (3830, 527304), (4152, 486410), (4596, 439420), (5080, 397554), (5190, 389128), (5745, 351536), (6096, 331295), (6128, 329565), (6920, 291846), (7620, 265036), (7660, 263652), (8304, 243205), (9192, 219710), (10160, 198777), (10380, 194564), (11490, 175768), (13840, 145923), (15240, 132518), (15320, 131826), (18384, 109855), (20760, 97282), (21971, 91920), (22980, 87884), (30480, 66259), (30640, 65913), (41520, 48641), (43942, 45960)]