1888488939240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1\times {\mathrm{58171}}^1$

素因数の和:61128

約数の個数: 192

約数和(自身を含む): 6337862668800

約数和(自身を除く): 4449373729560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 2909, 3720, 5580, 5818, 8727, 11160, 11636, 14545, 17454, 23272, 26181, 29090, 34908, 43635, 52362, 58171, 58180, 69816, 87270, 90179, 104724, 116342, 116360, 130905, 174513, 174540, 180358, 209448, 232684, 261810, 270537, 290855, 349026, 349080, 360716, 450895, 465368, 523539, 523620, 541074, 581710, 698052, 721432, 811611, 872565, 901790, 1047078, 1047240, 1082148, 1163420, 1352685, 1396104, 1623222, 1745130, 1803301, 1803580, 2094156, 2164296, 2326840, 2617695, 2705370, 3246444, 3490260, 3606602, 3607160, 4058055, 4188312, 5235390, 5409903, 5410740, 6492888, 6980520, 7213204, 8116110, 9016505, 10470780, 10819806, 10821480, 14426408, 16229709, 16232220, 18033010, 20941560, 21639612, 27049515, 32459418, 32464440, 36066020, 43279224, 54099030, 64918836, 72132040, 81148545, 108198060, 129837672, 162297090, 169219439, 216396120, 324594180, 338438878, 507658317, 649188360, 676877756, 846097195, 1015316634, 1353755512, 1522974951, 1692194390, 2030633268, 2538291585, 3045949902, 3384388780, 4061266536, 5076583170, 5245802609, 6091899804, 6768777560, 7614874755, 10153166340, 10491605218, 12183799608, 15229749510, 15737407827, 20306332680, 20983210436, 26229013045, 30459499020, 31474815654, 41966420872, 47212223481, 52458026090, 60918998040, 62949631308, 78687039135, 94424446962, 104916052180, 125899262616, 157374078270, 188848893924, 209832104360, 236061117405, 314748156540, 377697787848, 472122234810, 629496313080, 944244469620, 1888488939240]

約数ペア:

[(1, 1888488939240), (2, 944244469620), (3, 629496313080), (4, 472122234810), (5, 377697787848), (6, 314748156540), (8, 236061117405), (9, 209832104360), (10, 188848893924), (12, 157374078270), (15, 125899262616), (18, 104916052180), (20, 94424446962), (24, 78687039135), (30, 62949631308), (31, 60918998040), (36, 52458026090), (40, 47212223481), (45, 41966420872), (60, 31474815654), (62, 30459499020), (72, 26229013045), (90, 20983210436), (93, 20306332680), (120, 15737407827), (124, 15229749510), (155, 12183799608), (180, 10491605218), (186, 10153166340), (248, 7614874755), (279, 6768777560), (310, 6091899804), (360, 5245802609), (372, 5076583170), (465, 4061266536), (558, 3384388780), (620, 3045949902), (744, 2538291585), (930, 2030633268), (1116, 1692194390), (1240, 1522974951), (1395, 1353755512), (1860, 1015316634), (2232, 846097195), (2790, 676877756), (2909, 649188360), (3720, 507658317), (5580, 338438878), (5818, 324594180), (8727, 216396120), (11160, 169219439), (11636, 162297090), (14545, 129837672), (17454, 108198060), (23272, 81148545), (26181, 72132040), (29090, 64918836), (34908, 54099030), (43635, 43279224), (52362, 36066020), (58171, 32464440), (58180, 32459418), (69816, 27049515), (87270, 21639612), (90179, 20941560), (104724, 18033010), (116342, 16232220), (116360, 16229709), (130905, 14426408), (174513, 10821480), (174540, 10819806), (180358, 10470780), (209448, 9016505), (232684, 8116110), (261810, 7213204), (270537, 6980520), (290855, 6492888), (349026, 5410740), (349080, 5409903), (360716, 5235390), (450895, 4188312), (465368, 4058055), (523539, 3607160), (523620, 3606602), (541074, 3490260), (581710, 3246444), (698052, 2705370), (721432, 2617695), (811611, 2326840), (872565, 2164296), (901790, 2094156), (1047078, 1803580), (1047240, 1803301), (1082148, 1745130), (1163420, 1623222), (1352685, 1396104)]