15679002780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:925

約数の個数: 288

約数和(自身を含む): 55367055744

約数和(自身を除く): 39688052964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 373, 420, 438, 457, 511, 630, 657, 730, 746, 876, 914, 1022, 1095, 1119, 1260, 1314, 1371, 1460, 1492, 1533, 1828, 1865, 2044, 2190, 2238, 2285, 2555, 2611, 2628, 2742, 3066, 3199, 3285, 3357, 3730, 4113, 4380, 4476, 4570, 4599, 5110, 5222, 5484, 5595, 6132, 6398, 6570, 6714, 6855, 7460, 7665, 7833, 8226, 9140, 9198, 9597, 10220, 10444, 11190, 12796, 13055, 13140, 13428, 13710, 15330, 15666, 15995, 16452, 16785, 18396, 19194, 20565, 22380, 22995, 23499, 26110, 27229, 27420, 28791, 30660, 31332, 31990, 33361, 33570, 38388, 39165, 41130, 45990, 46998, 47985, 52220, 54458, 57582, 63980, 66722, 67140, 78330, 81687, 82260, 91980, 93996, 95970, 100083, 108916, 115164, 117495, 133444, 136145, 143955, 156660, 163374, 166805, 170461, 190603, 191940, 200166, 233527, 234990, 245061, 272290, 287910, 300249, 326748, 333610, 340922, 381206, 400332, 408435, 467054, 469980, 490122, 500415, 511383, 544580, 571809, 575820, 600498, 667220, 681844, 700581, 762412, 816870, 852305, 934108, 953015, 980244, 1000830, 1022766, 1143618, 1167635, 1193227, 1200996, 1225305, 1401162, 1501245, 1534149, 1633740, 1704610, 1715427, 1906030, 2001660, 2045532, 2101743, 2287236, 2335270, 2386454, 2450610, 2556915, 2802324, 2859045, 3002490, 3068298, 3409220, 3430854, 3502905, 3579681, 3812060, 4203486, 4670540, 4772908, 4901220, 5113830, 5718090, 5966135, 6004980, 6136596, 6861708, 7005810, 7159362, 7670745, 8406972, 8577135, 10227660, 10508715, 10739043, 11436180, 11932270, 12443653, 14011620, 14318724, 15341490, 17154270, 17898405, 21017430, 21478086, 23864540, 24887306, 30682980, 34308540, 35796810, 37330959, 42034860, 42956172, 49774612, 53695215, 62218265, 71593620, 74661918, 87105571, 107390430, 111992877, 124436530, 149323836, 174211142, 186654795, 214780860, 223985754, 248873060, 261316713, 348422284, 373309590, 435527855, 447971508, 522633426, 559964385, 746619180, 783950139, 871055710, 1045266852, 1119928770, 1306583565, 1567900278, 1742111420, 2239857540, 2613167130, 3135800556, 3919750695, 5226334260, 7839501390, 15679002780]

約数ペア:

[(1, 15679002780), (2, 7839501390), (3, 5226334260), (4, 3919750695), (5, 3135800556), (6, 2613167130), (7, 2239857540), (9, 1742111420), (10, 1567900278), (12, 1306583565), (14, 1119928770), (15, 1045266852), (18, 871055710), (20, 783950139), (21, 746619180), (28, 559964385), (30, 522633426), (35, 447971508), (36, 435527855), (42, 373309590), (45, 348422284), (60, 261316713), (63, 248873060), (70, 223985754), (73, 214780860), (84, 186654795), (90, 174211142), (105, 149323836), (126, 124436530), (140, 111992877), (146, 107390430), (180, 87105571), (210, 74661918), (219, 71593620), (252, 62218265), (292, 53695215), (315, 49774612), (365, 42956172), (373, 42034860), (420, 37330959), (438, 35796810), (457, 34308540), (511, 30682980), (630, 24887306), (657, 23864540), (730, 21478086), (746, 21017430), (876, 17898405), (914, 17154270), (1022, 15341490), (1095, 14318724), (1119, 14011620), (1260, 12443653), (1314, 11932270), (1371, 11436180), (1460, 10739043), (1492, 10508715), (1533, 10227660), (1828, 8577135), (1865, 8406972), (2044, 7670745), (2190, 7159362), (2238, 7005810), (2285, 6861708), (2555, 6136596), (2611, 6004980), (2628, 5966135), (2742, 5718090), (3066, 5113830), (3199, 4901220), (3285, 4772908), (3357, 4670540), (3730, 4203486), (4113, 3812060), (4380, 3579681), (4476, 3502905), (4570, 3430854), (4599, 3409220), (5110, 3068298), (5222, 3002490), (5484, 2859045), (5595, 2802324), (6132, 2556915), (6398, 2450610), (6570, 2386454), (6714, 2335270), (6855, 2287236), (7460, 2101743), (7665, 2045532), (7833, 2001660), (8226, 1906030), (9140, 1715427), (9198, 1704610), (9597, 1633740), (10220, 1534149), (10444, 1501245), (11190, 1401162), (12796, 1225305), (13055, 1200996), (13140, 1193227), (13428, 1167635), (13710, 1143618), (15330, 1022766), (15666, 1000830), (15995, 980244), (16452, 953015), (16785, 934108), (18396, 852305), (19194, 816870), (20565, 762412), (22380, 700581), (22995, 681844), (23499, 667220), (26110, 600498), (27229, 575820), (27420, 571809), (28791, 544580), (30660, 511383), (31332, 500415), (31990, 490122), (33361, 469980), (33570, 467054), (38388, 408435), (39165, 400332), (41130, 381206), (45990, 340922), (46998, 333610), (47985, 326748), (52220, 300249), (54458, 287910), (57582, 272290), (63980, 245061), (66722, 234990), (67140, 233527), (78330, 200166), (81687, 191940), (82260, 190603), (91980, 170461), (93996, 166805), (95970, 163374), (100083, 156660), (108916, 143955), (115164, 136145), (117495, 133444)]