21744304920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1195

約数の個数: 384

約数和(自身を含む): 80920607040

約数和(自身を除く): 59176302120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 337, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 674, 680, 765, 780, 811, 884, 936, 1011, 1020, 1105, 1170, 1224, 1326, 1348, 1530, 1560, 1622, 1685, 1768, 1989, 2022, 2040, 2210, 2340, 2433, 2652, 2696, 3033, 3060, 3244, 3315, 3370, 3978, 4044, 4055, 4381, 4420, 4680, 4866, 5055, 5304, 5729, 6066, 6120, 6488, 6630, 6740, 7299, 7956, 8088, 8110, 8762, 8840, 9732, 9945, 10110, 10543, 11458, 12132, 12165, 13143, 13260, 13480, 13787, 14598, 15165, 15912, 16220, 17187, 17524, 19464, 19890, 20220, 21086, 21905, 22916, 24264, 24330, 26286, 26520, 27574, 28645, 29196, 30330, 31629, 32440, 34374, 35048, 36495, 39429, 39780, 40440, 41361, 42172, 43810, 45832, 48660, 51561, 52572, 52715, 55148, 57290, 58392, 60660, 63258, 65715, 68748, 68935, 72990, 74477, 78858, 79560, 82722, 84344, 85935, 87620, 94887, 97320, 103122, 105144, 105430, 110296, 114580, 121320, 124083, 126516, 131430, 137496, 137870, 145980, 148954, 157716, 158145, 165444, 171870, 175240, 179231, 189774, 197145, 206244, 206805, 210860, 223431, 229160, 248166, 253032, 257805, 262860, 273307, 275740, 291960, 297908, 315432, 316290, 330888, 343740, 358462, 372385, 379548, 394290, 412488, 413610, 421720, 446862, 474435, 496332, 515610, 525720, 537693, 546614, 551480, 595816, 620415, 632580, 670293, 687480, 716924, 744770, 759096, 788580, 819921, 827220, 893724, 896155, 948870, 992664, 1031220, 1075386, 1093228, 1117155, 1240830, 1265160, 1340586, 1366535, 1433848, 1489540, 1577160, 1613079, 1639842, 1654440, 1787448, 1792310, 1897740, 2062440, 2150772, 2186456, 2234310, 2459763, 2481660, 2681172, 2688465, 2733070, 2979080, 3226158, 3279684, 3351465, 3552991, 3584620, 3795480, 4099605, 4301544, 4468620, 4646219, 4919526, 4963320, 5362344, 5376930, 5466140, 6452316, 6559368, 6702930, 7105982, 7169240, 8065395, 8199210, 8937240, 9292438, 9839052, 10658973, 10753860, 10932280, 12298815, 12904632, 13405860, 13938657, 14211964, 16130790, 16398420, 17764955, 18584876, 19678104, 21317946, 21507720, 23231095, 24597630, 26811720, 27877314, 28423928, 31976919, 32261580, 32796840, 35529910, 37169752, 41815971, 42635892, 46462190, 49195260, 53294865, 55754628, 60400847, 63953838, 64523160, 69693285, 71059820, 83631942, 85271784, 92924380, 98390520, 106589730, 111509256, 120801694, 127907676, 139386570, 142119640, 159884595, 167263884, 181202541, 185848760, 209079855, 213179460, 241603388, 255815352, 278773140, 302004235, 319769190, 334527768, 362405082, 418159710, 426358920, 483206776, 543607623, 557546280, 604008470, 639538380, 724810164, 836319420, 906012705, 1087215246, 1208016940, 1279076760, 1449620328, 1672638840, 1812025410, 2174430492, 2416033880, 2718038115, 3624050820, 4348860984, 5436076230, 7248101640, 10872152460, 21744304920]

約数ペア:

[(1, 21744304920), (2, 10872152460), (3, 7248101640), (4, 5436076230), (5, 4348860984), (6, 3624050820), (8, 2718038115), (9, 2416033880), (10, 2174430492), (12, 1812025410), (13, 1672638840), (15, 1449620328), (17, 1279076760), (18, 1208016940), (20, 1087215246), (24, 906012705), (26, 836319420), (30, 724810164), (34, 639538380), (36, 604008470), (39, 557546280), (40, 543607623), (45, 483206776), (51, 426358920), (52, 418159710), (60, 362405082), (65, 334527768), (68, 319769190), (72, 302004235), (78, 278773140), (85, 255815352), (90, 241603388), (102, 213179460), (104, 209079855), (117, 185848760), (120, 181202541), (130, 167263884), (136, 159884595), (153, 142119640), (156, 139386570), (170, 127907676), (180, 120801694), (195, 111509256), (204, 106589730), (221, 98390520), (234, 92924380), (255, 85271784), (260, 83631942), (306, 71059820), (312, 69693285), (337, 64523160), (340, 63953838), (360, 60400847), (390, 55754628), (408, 53294865), (442, 49195260), (468, 46462190), (510, 42635892), (520, 41815971), (585, 37169752), (612, 35529910), (663, 32796840), (674, 32261580), (680, 31976919), (765, 28423928), (780, 27877314), (811, 26811720), (884, 24597630), (936, 23231095), (1011, 21507720), (1020, 21317946), (1105, 19678104), (1170, 18584876), (1224, 17764955), (1326, 16398420), (1348, 16130790), (1530, 14211964), (1560, 13938657), (1622, 13405860), (1685, 12904632), (1768, 12298815), (1989, 10932280), (2022, 10753860), (2040, 10658973), (2210, 9839052), (2340, 9292438), (2433, 8937240), (2652, 8199210), (2696, 8065395), (3033, 7169240), (3060, 7105982), (3244, 6702930), (3315, 6559368), (3370, 6452316), (3978, 5466140), (4044, 5376930), (4055, 5362344), (4381, 4963320), (4420, 4919526), (4680, 4646219), (4866, 4468620), (5055, 4301544), (5304, 4099605), (5729, 3795480), (6066, 3584620), (6120, 3552991), (6488, 3351465), (6630, 3279684), (6740, 3226158), (7299, 2979080), (7956, 2733070), (8088, 2688465), (8110, 2681172), (8762, 2481660), (8840, 2459763), (9732, 2234310), (9945, 2186456), (10110, 2150772), (10543, 2062440), (11458, 1897740), (12132, 1792310), (12165, 1787448), (13143, 1654440), (13260, 1639842), (13480, 1613079), (13787, 1577160), (14598, 1489540), (15165, 1433848), (15912, 1366535), (16220, 1340586), (17187, 1265160), (17524, 1240830), (19464, 1117155), (19890, 1093228), (20220, 1075386), (21086, 1031220), (21905, 992664), (22916, 948870), (24264, 896155), (24330, 893724), (26286, 827220), (26520, 819921), (27574, 788580), (28645, 759096), (29196, 744770), (30330, 716924), (31629, 687480), (32440, 670293), (34374, 632580), (35048, 620415), (36495, 595816), (39429, 551480), (39780, 546614), (40440, 537693), (41361, 525720), (42172, 515610), (43810, 496332), (45832, 474435), (48660, 446862), (51561, 421720), (52572, 413610), (52715, 412488), (55148, 394290), (57290, 379548), (58392, 372385), (60660, 358462), (63258, 343740), (65715, 330888), (68748, 316290), (68935, 315432), (72990, 297908), (74477, 291960), (78858, 275740), (79560, 273307), (82722, 262860), (84344, 257805), (85935, 253032), (87620, 248166), (94887, 229160), (97320, 223431), (103122, 210860), (105144, 206805), (105430, 206244), (110296, 197145), (114580, 189774), (121320, 179231), (124083, 175240), (126516, 171870), (131430, 165444), (137496, 158145), (137870, 157716), (145980, 148954)]