311070240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 384

約数和(自身を含む): 1219276800

約数和(自身を除く): 908206560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 160, 174, 180, 191, 195, 208, 216, 232, 234, 240, 260, 261, 270, 288, 290, 312, 348, 351, 360, 377, 382, 390, 416, 432, 435, 464, 468, 480, 520, 522, 540, 573, 580, 585, 624, 696, 702, 720, 754, 764, 780, 783, 864, 870, 928, 936, 955, 1040, 1044, 1080, 1131, 1146, 1160, 1170, 1248, 1305, 1392, 1404, 1440, 1508, 1528, 1560, 1566, 1719, 1740, 1755, 1872, 1885, 1910, 2080, 2088, 2160, 2262, 2292, 2320, 2340, 2483, 2610, 2784, 2808, 2865, 3016, 3056, 3120, 3132, 3393, 3438, 3480, 3510, 3744, 3770, 3820, 3915, 4176, 4320, 4524, 4584, 4640, 4680, 4966, 5157, 5220, 5539, 5616, 5655, 5730, 6032, 6112, 6240, 6264, 6786, 6876, 6960, 7020, 7449, 7540, 7640, 7830, 8352, 8595, 9048, 9168, 9360, 9932, 10179, 10314, 10440, 11078, 11232, 11310, 11460, 12064, 12415, 12528, 13572, 13752, 13920, 14040, 14898, 15080, 15280, 15660, 16617, 16965, 17190, 18096, 18336, 18720, 19864, 20358, 20628, 20880, 22156, 22347, 22620, 22920, 24830, 25056, 25785, 27144, 27504, 27695, 28080, 29796, 30160, 30560, 31320, 33234, 33930, 34380, 36192, 37245, 39728, 40716, 41256, 41760, 44312, 44694, 45240, 45840, 49660, 49851, 50895, 51570, 54288, 55008, 55390, 56160, 59592, 60320, 62640, 66468, 67041, 67860, 68760, 72007, 74490, 79456, 81432, 82512, 83085, 88624, 89388, 90480, 91680, 99320, 99702, 101790, 103140, 108576, 110780, 111735, 119184, 125280, 132936, 134082, 135720, 137520, 144014, 148980, 149553, 162864, 165024, 166170, 177248, 178776, 180960, 198640, 199404, 203580, 206280, 216021, 221560, 223470, 238368, 249255, 265872, 268164, 271440, 275040, 288028, 297960, 299106, 325728, 332340, 335205, 357552, 360035, 397280, 398808, 407160, 412560, 432042, 443120, 446940, 498510, 531744, 536328, 542880, 576056, 595920, 598212, 648063, 664680, 670410, 715104, 720070, 747765, 797616, 814320, 825120, 864084, 886240, 893880, 997020, 1072656, 1080105, 1152112, 1191840, 1196424, 1296126, 1329360, 1340820, 1440140, 1495530, 1595232, 1628640, 1728168, 1787760, 1944189, 1994040, 2145312, 2160210, 2304224, 2392848, 2592252, 2658720, 2681640, 2880280, 2991060, 3240315, 3456336, 3575520, 3888378, 3988080, 4320420, 4785696, 5184504, 5363280, 5760560, 5982120, 6480630, 6912672, 7776756, 7976160, 8640840, 9720945, 10369008, 10726560, 11521120, 11964240, 12961260, 15553512, 17281680, 19441890, 20738016, 23928480, 25922520, 31107024, 34563360, 38883780, 51845040, 62214048, 77767560, 103690080, 155535120, 311070240]

約数ペア:

[(1, 311070240), (2, 155535120), (3, 103690080), (4, 77767560), (5, 62214048), (6, 51845040), (8, 38883780), (9, 34563360), (10, 31107024), (12, 25922520), (13, 23928480), (15, 20738016), (16, 19441890), (18, 17281680), (20, 15553512), (24, 12961260), (26, 11964240), (27, 11521120), (29, 10726560), (30, 10369008), (32, 9720945), (36, 8640840), (39, 7976160), (40, 7776756), (45, 6912672), (48, 6480630), (52, 5982120), (54, 5760560), (58, 5363280), (60, 5184504), (65, 4785696), (72, 4320420), (78, 3988080), (80, 3888378), (87, 3575520), (90, 3456336), (96, 3240315), (104, 2991060), (108, 2880280), (116, 2681640), (117, 2658720), (120, 2592252), (130, 2392848), (135, 2304224), (144, 2160210), (145, 2145312), (156, 1994040), (160, 1944189), (174, 1787760), (180, 1728168), (191, 1628640), (195, 1595232), (208, 1495530), (216, 1440140), (232, 1340820), (234, 1329360), (240, 1296126), (260, 1196424), (261, 1191840), (270, 1152112), (288, 1080105), (290, 1072656), (312, 997020), (348, 893880), (351, 886240), (360, 864084), (377, 825120), (382, 814320), (390, 797616), (416, 747765), (432, 720070), (435, 715104), (464, 670410), (468, 664680), (480, 648063), (520, 598212), (522, 595920), (540, 576056), (573, 542880), (580, 536328), (585, 531744), (624, 498510), (696, 446940), (702, 443120), (720, 432042), (754, 412560), (764, 407160), (780, 398808), (783, 397280), (864, 360035), (870, 357552), (928, 335205), (936, 332340), (955, 325728), (1040, 299106), (1044, 297960), (1080, 288028), (1131, 275040), (1146, 271440), (1160, 268164), (1170, 265872), (1248, 249255), (1305, 238368), (1392, 223470), (1404, 221560), (1440, 216021), (1508, 206280), (1528, 203580), (1560, 199404), (1566, 198640), (1719, 180960), (1740, 178776), (1755, 177248), (1872, 166170), (1885, 165024), (1910, 162864), (2080, 149553), (2088, 148980), (2160, 144014), (2262, 137520), (2292, 135720), (2320, 134082), (2340, 132936), (2483, 125280), (2610, 119184), (2784, 111735), (2808, 110780), (2865, 108576), (3016, 103140), (3056, 101790), (3120, 99702), (3132, 99320), (3393, 91680), (3438, 90480), (3480, 89388), (3510, 88624), (3744, 83085), (3770, 82512), (3820, 81432), (3915, 79456), (4176, 74490), (4320, 72007), (4524, 68760), (4584, 67860), (4640, 67041), (4680, 66468), (4966, 62640), (5157, 60320), (5220, 59592), (5539, 56160), (5616, 55390), (5655, 55008), (5730, 54288), (6032, 51570), (6112, 50895), (6240, 49851), (6264, 49660), (6786, 45840), (6876, 45240), (6960, 44694), (7020, 44312), (7449, 41760), (7540, 41256), (7640, 40716), (7830, 39728), (8352, 37245), (8595, 36192), (9048, 34380), (9168, 33930), (9360, 33234), (9932, 31320), (10179, 30560), (10314, 30160), (10440, 29796), (11078, 28080), (11232, 27695), (11310, 27504), (11460, 27144), (12064, 25785), (12415, 25056), (12528, 24830), (13572, 22920), (13752, 22620), (13920, 22347), (14040, 22156), (14898, 20880), (15080, 20628), (15280, 20358), (15660, 19864), (16617, 18720), (16965, 18336), (17190, 18096)]