249964968480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{316957}}^1$

素因数の和:317059

約数の個数: 192

約数和(自身を含む): 828127577088

約数和(自身を除く): 578162608608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 80, 93, 96, 106, 120, 124, 155, 159, 160, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 480, 496, 530, 620, 636, 744, 795, 848, 930, 992, 1060, 1240, 1272, 1488, 1590, 1643, 1696, 1860, 2120, 2480, 2544, 2976, 3180, 3286, 3720, 4240, 4929, 4960, 5088, 6360, 6572, 7440, 8215, 8480, 9858, 12720, 13144, 14880, 16430, 19716, 24645, 25440, 26288, 32860, 39432, 49290, 52576, 65720, 78864, 98580, 131440, 157728, 197160, 262880, 316957, 394320, 633914, 788640, 950871, 1267828, 1584785, 1901742, 2535656, 3169570, 3803484, 4754355, 5071312, 6339140, 7606968, 9508710, 9825667, 10142624, 12678280, 15213936, 16798721, 19017420, 19651334, 25356560, 29477001, 30427872, 33597442, 38034840, 39302668, 49128335, 50396163, 50713120, 58954002, 67194884, 76069680, 78605336, 83993605, 98256670, 100792326, 117908004, 134389768, 147385005, 152139360, 157210672, 167987210, 196513340, 201584652, 235816008, 251980815, 268779536, 294770010, 314421344, 335974420, 393026680, 403169304, 471632016, 503961630, 520760351, 537559072, 589540020, 671948840, 786053360, 806338608, 943264032, 1007923260, 1041520702, 1179080040, 1343897680, 1562281053, 1572106720, 1612677216, 2015846520, 2083041404, 2358160080, 2603801755, 2687795360, 3124562106, 4031693040, 4166082808, 4716320160, 5207603510, 6249124212, 7811405265, 8063386080, 8332165616, 10415207020, 12498248424, 15622810530, 16664331232, 20830414040, 24996496848, 31245621060, 41660828080, 49992993696, 62491242120, 83321656160, 124982484240, 249964968480]

約数ペア:

[(1, 249964968480), (2, 124982484240), (3, 83321656160), (4, 62491242120), (5, 49992993696), (6, 41660828080), (8, 31245621060), (10, 24996496848), (12, 20830414040), (15, 16664331232), (16, 15622810530), (20, 12498248424), (24, 10415207020), (30, 8332165616), (31, 8063386080), (32, 7811405265), (40, 6249124212), (48, 5207603510), (53, 4716320160), (60, 4166082808), (62, 4031693040), (80, 3124562106), (93, 2687795360), (96, 2603801755), (106, 2358160080), (120, 2083041404), (124, 2015846520), (155, 1612677216), (159, 1572106720), (160, 1562281053), (186, 1343897680), (212, 1179080040), (240, 1041520702), (248, 1007923260), (265, 943264032), (310, 806338608), (318, 786053360), (372, 671948840), (424, 589540020), (465, 537559072), (480, 520760351), (496, 503961630), (530, 471632016), (620, 403169304), (636, 393026680), (744, 335974420), (795, 314421344), (848, 294770010), (930, 268779536), (992, 251980815), (1060, 235816008), (1240, 201584652), (1272, 196513340), (1488, 167987210), (1590, 157210672), (1643, 152139360), (1696, 147385005), (1860, 134389768), (2120, 117908004), (2480, 100792326), (2544, 98256670), (2976, 83993605), (3180, 78605336), (3286, 76069680), (3720, 67194884), (4240, 58954002), (4929, 50713120), (4960, 50396163), (5088, 49128335), (6360, 39302668), (6572, 38034840), (7440, 33597442), (8215, 30427872), (8480, 29477001), (9858, 25356560), (12720, 19651334), (13144, 19017420), (14880, 16798721), (16430, 15213936), (19716, 12678280), (24645, 10142624), (25440, 9825667), (26288, 9508710), (32860, 7606968), (39432, 6339140), (49290, 5071312), (52576, 4754355), (65720, 3803484), (78864, 3169570), (98580, 2535656), (131440, 1901742), (157728, 1584785), (197160, 1267828), (262880, 950871), (316957, 788640), (394320, 633914)]