648956880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 480

約数和(自身を含む): 2659829760

約数和(自身を除く): 2010872880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 121, 130, 132, 135, 143, 144, 156, 165, 176, 180, 191, 195, 198, 208, 216, 220, 234, 240, 242, 260, 264, 270, 286, 297, 312, 330, 351, 360, 363, 382, 390, 396, 429, 432, 440, 468, 484, 495, 520, 528, 540, 572, 573, 585, 594, 605, 624, 660, 702, 715, 720, 726, 764, 780, 792, 858, 880, 936, 955, 968, 990, 1040, 1080, 1089, 1144, 1146, 1170, 1188, 1210, 1287, 1320, 1404, 1430, 1452, 1485, 1528, 1560, 1573, 1584, 1716, 1719, 1755, 1815, 1872, 1910, 1936, 1980, 2101, 2145, 2160, 2178, 2288, 2292, 2340, 2376, 2420, 2483, 2574, 2640, 2808, 2860, 2865, 2904, 2970, 3056, 3120, 3146, 3267, 3432, 3438, 3510, 3630, 3820, 3861, 3960, 4202, 4290, 4356, 4584, 4680, 4719, 4752, 4840, 4966, 5148, 5157, 5445, 5616, 5720, 5730, 5808, 5940, 6292, 6303, 6435, 6534, 6864, 6876, 7020, 7260, 7449, 7640, 7722, 7865, 7920, 8404, 8580, 8595, 8712, 9168, 9360, 9438, 9680, 9932, 10296, 10314, 10505, 10890, 11440, 11460, 11880, 12415, 12584, 12606, 12870, 13068, 13752, 14040, 14157, 14520, 14898, 15280, 15444, 15730, 16335, 16808, 17160, 17190, 17424, 18876, 18909, 19305, 19864, 20592, 20628, 21010, 21780, 22347, 22920, 23111, 23595, 23760, 24830, 25168, 25212, 25740, 25785, 26136, 27313, 27504, 28080, 28314, 29040, 29796, 30888, 31460, 31515, 32670, 33616, 34320, 34380, 37245, 37752, 37818, 38610, 39728, 41256, 42020, 42471, 43560, 44694, 45840, 46222, 47190, 49660, 50424, 51480, 51570, 52272, 54626, 56628, 56727, 59592, 61776, 62920, 63030, 65340, 67041, 68760, 69333, 70785, 74490, 75504, 75636, 77220, 81939, 82512, 84040, 84942, 87120, 89388, 92444, 94380, 94545, 99320, 100848, 102960, 103140, 109252, 111735, 113256, 113454, 115555, 119184, 125840, 126060, 130680, 134082, 136565, 137520, 138666, 141570, 148980, 151272, 154440, 163878, 168080, 169884, 178776, 184888, 188760, 189090, 198640, 206280, 207999, 212355, 218504, 223470, 226512, 226908, 231110, 245817, 252120, 261360, 268164, 273130, 277332, 283140, 283635, 297960, 300443, 302544, 308880, 327756, 335205, 339768, 346665, 357552, 369776, 377520, 378180, 409695, 412560, 415998, 424710, 437008, 446940, 453816, 462220, 491634, 504240, 536328, 546260, 554664, 566280, 567270, 595920, 600886, 623997, 655512, 670410, 679536, 693330, 737451, 756360, 819390, 831996, 849420, 893880, 901329, 907632, 924440, 983268, 1039995, 1072656, 1092520, 1109328, 1132560, 1134540, 1201772, 1229085, 1247994, 1311024, 1340820, 1386660, 1474902, 1502215, 1512720, 1638780, 1663992, 1698840, 1787760, 1802658, 1848880, 1966536, 2079990, 2185040, 2269080, 2403544, 2458170, 2495988, 2681640, 2703987, 2773320, 2949804, 3004430, 3119985, 3277560, 3327984, 3397680, 3605316, 3687255, 3933072, 4159980, 4506645, 4538160, 4807088, 4916340, 4991976, 5363280, 5407974, 5546640, 5899608, 6008860, 6239970, 6555120, 7210632, 7374510, 8111961, 8319960, 9013290, 9832680, 9983952, 10815948, 11799216, 12017720, 12479940, 13519935, 14421264, 14749020, 16223922, 16639920, 18026580, 19665360, 21631896, 24035440, 24959880, 27039870, 29498040, 32447844, 36053160, 40559805, 43263792, 49919760, 54079740, 58996080, 64895688, 72106320, 81119610, 108159480, 129791376, 162239220, 216318960, 324478440, 648956880]

約数ペア:

[(1, 648956880), (2, 324478440), (3, 216318960), (4, 162239220), (5, 129791376), (6, 108159480), (8, 81119610), (9, 72106320), (10, 64895688), (11, 58996080), (12, 54079740), (13, 49919760), (15, 43263792), (16, 40559805), (18, 36053160), (20, 32447844), (22, 29498040), (24, 27039870), (26, 24959880), (27, 24035440), (30, 21631896), (33, 19665360), (36, 18026580), (39, 16639920), (40, 16223922), (44, 14749020), (45, 14421264), (48, 13519935), (52, 12479940), (54, 12017720), (55, 11799216), (60, 10815948), (65, 9983952), (66, 9832680), (72, 9013290), (78, 8319960), (80, 8111961), (88, 7374510), (90, 7210632), (99, 6555120), (104, 6239970), (108, 6008860), (110, 5899608), (117, 5546640), (120, 5407974), (121, 5363280), (130, 4991976), (132, 4916340), (135, 4807088), (143, 4538160), (144, 4506645), (156, 4159980), (165, 3933072), (176, 3687255), (180, 3605316), (191, 3397680), (195, 3327984), (198, 3277560), (208, 3119985), (216, 3004430), (220, 2949804), (234, 2773320), (240, 2703987), (242, 2681640), (260, 2495988), (264, 2458170), (270, 2403544), (286, 2269080), (297, 2185040), (312, 2079990), (330, 1966536), (351, 1848880), (360, 1802658), (363, 1787760), (382, 1698840), (390, 1663992), (396, 1638780), (429, 1512720), (432, 1502215), (440, 1474902), (468, 1386660), (484, 1340820), (495, 1311024), (520, 1247994), (528, 1229085), (540, 1201772), (572, 1134540), (573, 1132560), (585, 1109328), (594, 1092520), (605, 1072656), (624, 1039995), (660, 983268), (702, 924440), (715, 907632), (720, 901329), (726, 893880), (764, 849420), (780, 831996), (792, 819390), (858, 756360), (880, 737451), (936, 693330), (955, 679536), (968, 670410), (990, 655512), (1040, 623997), (1080, 600886), (1089, 595920), (1144, 567270), (1146, 566280), (1170, 554664), (1188, 546260), (1210, 536328), (1287, 504240), (1320, 491634), (1404, 462220), (1430, 453816), (1452, 446940), (1485, 437008), (1528, 424710), (1560, 415998), (1573, 412560), (1584, 409695), (1716, 378180), (1719, 377520), (1755, 369776), (1815, 357552), (1872, 346665), (1910, 339768), (1936, 335205), (1980, 327756), (2101, 308880), (2145, 302544), (2160, 300443), (2178, 297960), (2288, 283635), (2292, 283140), (2340, 277332), (2376, 273130), (2420, 268164), (2483, 261360), (2574, 252120), (2640, 245817), (2808, 231110), (2860, 226908), (2865, 226512), (2904, 223470), (2970, 218504), (3056, 212355), (3120, 207999), (3146, 206280), (3267, 198640), (3432, 189090), (3438, 188760), (3510, 184888), (3630, 178776), (3820, 169884), (3861, 168080), (3960, 163878), (4202, 154440), (4290, 151272), (4356, 148980), (4584, 141570), (4680, 138666), (4719, 137520), (4752, 136565), (4840, 134082), (4966, 130680), (5148, 126060), (5157, 125840), (5445, 119184), (5616, 115555), (5720, 113454), (5730, 113256), (5808, 111735), (5940, 109252), (6292, 103140), (6303, 102960), (6435, 100848), (6534, 99320), (6864, 94545), (6876, 94380), (7020, 92444), (7260, 89388), (7449, 87120), (7640, 84942), (7722, 84040), (7865, 82512), (7920, 81939), (8404, 77220), (8580, 75636), (8595, 75504), (8712, 74490), (9168, 70785), (9360, 69333), (9438, 68760), (9680, 67041), (9932, 65340), (10296, 63030), (10314, 62920), (10505, 61776), (10890, 59592), (11440, 56727), (11460, 56628), (11880, 54626), (12415, 52272), (12584, 51570), (12606, 51480), (12870, 50424), (13068, 49660), (13752, 47190), (14040, 46222), (14157, 45840), (14520, 44694), (14898, 43560), (15280, 42471), (15444, 42020), (15730, 41256), (16335, 39728), (16808, 38610), (17160, 37818), (17190, 37752), (17424, 37245), (18876, 34380), (18909, 34320), (19305, 33616), (19864, 32670), (20592, 31515), (20628, 31460), (21010, 30888), (21780, 29796), (22347, 29040), (22920, 28314), (23111, 28080), (23595, 27504), (23760, 27313), (24830, 26136), (25168, 25785), (25212, 25740)]