20736069120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 640

約数和(自身を含む): 81174804480

約数和(自身を除く): 60438735360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 94, 96, 104, 108, 117, 120, 128, 130, 135, 141, 144, 156, 160, 180, 188, 192, 195, 208, 216, 234, 235, 240, 256, 260, 270, 282, 288, 312, 320, 351, 360, 376, 384, 390, 416, 423, 432, 468, 470, 480, 491, 512, 520, 540, 564, 576, 585, 611, 624, 640, 702, 705, 720, 752, 768, 780, 832, 846, 864, 936, 940, 960, 982, 1040, 1080, 1128, 1152, 1170, 1222, 1248, 1269, 1280, 1404, 1410, 1440, 1473, 1504, 1536, 1560, 1664, 1692, 1728, 1755, 1833, 1872, 1880, 1920, 1964, 2080, 2115, 2160, 2256, 2304, 2340, 2444, 2455, 2496, 2538, 2560, 2808, 2820, 2880, 2946, 3008, 3055, 3120, 3328, 3384, 3456, 3510, 3666, 3744, 3760, 3840, 3928, 4160, 4230, 4320, 4419, 4512, 4608, 4680, 4888, 4910, 4992, 5076, 5499, 5616, 5640, 5760, 5892, 6016, 6110, 6240, 6345, 6383, 6656, 6768, 6912, 7020, 7332, 7365, 7488, 7520, 7680, 7856, 8320, 8460, 8640, 8838, 9024, 9165, 9360, 9776, 9820, 9984, 10152, 10998, 11232, 11280, 11520, 11784, 12032, 12220, 12480, 12690, 12766, 13257, 13536, 13824, 14040, 14664, 14730, 14976, 15040, 15712, 16497, 16640, 16920, 17280, 17676, 18048, 18330, 18720, 19149, 19552, 19640, 19968, 20304, 21996, 22095, 22464, 22560, 23040, 23077, 23568, 24064, 24440, 24960, 25380, 25532, 26514, 27072, 27495, 28080, 29328, 29460, 29952, 30080, 31424, 31915, 32994, 33280, 33840, 34560, 35352, 36096, 36660, 37440, 38298, 39104, 39280, 40608, 43992, 44190, 44928, 45120, 46154, 47136, 48880, 49920, 50760, 51064, 53028, 54144, 54990, 56160, 57447, 58656, 58920, 59904, 60160, 62848, 63830, 65988, 66285, 67680, 69120, 69231, 70704, 72192, 73320, 74880, 76596, 78208, 78560, 81216, 82485, 87984, 88380, 89856, 90240, 92308, 94272, 95745, 97760, 99840, 101520, 102128, 106056, 108288, 109980, 112320, 114894, 115385, 117312, 117840, 120320, 125696, 127660, 131976, 132570, 135360, 138462, 141408, 146640, 149760, 153192, 156416, 157120, 162432, 164970, 172341, 175968, 176760, 179712, 180480, 184616, 188544, 191490, 195520, 203040, 204256, 207693, 212112, 216576, 219960, 224640, 229788, 230770, 234624, 235680, 251392, 255320, 263952, 265140, 270720, 276924, 282816, 287235, 293280, 299520, 300001, 306384, 312832, 314240, 324864, 329940, 344682, 346155, 351936, 353520, 360960, 369232, 377088, 382980, 391040, 406080, 408512, 415386, 424224, 439920, 449280, 459576, 461540, 469248, 471360, 510640, 527904, 530280, 541440, 553848, 565632, 574470, 586560, 600002, 612768, 623079, 628480, 649728, 659880, 689364, 692310, 703872, 707040, 738464, 754176, 765960, 782080, 812160, 817024, 830772, 848448, 861705, 879840, 898560, 900003, 919152, 923080, 938496, 942720, 1021280, 1038465, 1055808, 1060560, 1082880, 1107696, 1131264, 1148940, 1173120, 1200004, 1225536, 1246158, 1256960, 1319760, 1378728, 1384620, 1407744, 1414080, 1476928, 1500005, 1531920, 1564160, 1624320, 1634048, 1661544, 1696896, 1723410, 1759680, 1800006, 1838304, 1846160, 1885440, 2042560, 2076930, 2111616, 2121120, 2215392, 2262528, 2297880, 2346240, 2400008, 2451072, 2492316, 2639520, 2700009, 2757456, 2769240, 2815488, 2828160, 2953856, 3000010, 3063840, 3115395, 3248640, 3268096, 3323088, 3393792, 3446820, 3519360, 3600012, 3676608, 3692320, 3770880, 4085120, 4153860, 4223232, 4242240, 4430784, 4500015, 4595760, 4692480, 4800016, 4902144, 4984632, 5279040, 5400018, 5514912, 5538480, 5656320, 5907712, 6000020, 6127680, 6230790, 6646176, 6787584, 6893640, 7038720, 7200024, 7353216, 7384640, 8100027, 8170240, 8307720, 8446464, 8484480, 8861568, 9000030, 9191520, 9600032, 9804288, 9969264, 10558080, 10800036, 11029824, 11076960, 11312640, 11815424, 12000040, 12255360, 12461580, 13292352, 13500045, 13787280, 14077440, 14400048, 14706432, 14769280, 16200054, 16340480, 16615440, 16968960, 17723136, 18000060, 18383040, 19200064, 19938528, 21116160, 21600072, 22059648, 22153920, 24000080, 24510720, 24923160, 26584704, 27000090, 27574560, 28800096, 29412864, 29538560, 32400108, 33230880, 33937920, 35446272, 36000120, 36766080, 38400128, 39877056, 40500135, 42232320, 43200144, 44119296, 44307840, 48000160, 49021440, 49846320, 53169408, 54000180, 55149120, 57600192, 59077120, 64800216, 66461760, 72000240, 73532160, 76800256, 79754112, 81000270, 86400288, 88238592, 88615680, 96000320, 99692640, 106338816, 108000360, 110298240, 115200384, 129600432, 132923520, 144000480, 147064320, 153600512, 159508224, 162000540, 172800576, 177231360, 192000640, 199385280, 216000720, 220596480, 230400768, 259200864, 265847040, 288000960, 319016448, 324001080, 345601152, 384001280, 398770560, 432001440, 441192960, 460801536, 518401728, 531694080, 576001920, 648002160, 691202304, 768002560, 797541120, 864002880, 1036803456, 1152003840, 1296004320, 1382404608, 1595082240, 1728005760, 2073606912, 2304007680, 2592008640, 3456011520, 4147213824, 5184017280, 6912023040, 10368034560, 20736069120]

約数ペア:

[(1, 20736069120), (2, 10368034560), (3, 6912023040), (4, 5184017280), (5, 4147213824), (6, 3456011520), (8, 2592008640), (9, 2304007680), (10, 2073606912), (12, 1728005760), (13, 1595082240), (15, 1382404608), (16, 1296004320), (18, 1152003840), (20, 1036803456), (24, 864002880), (26, 797541120), (27, 768002560), (30, 691202304), (32, 648002160), (36, 576001920), (39, 531694080), (40, 518401728), (45, 460801536), (47, 441192960), (48, 432001440), (52, 398770560), (54, 384001280), (60, 345601152), (64, 324001080), (65, 319016448), (72, 288000960), (78, 265847040), (80, 259200864), (90, 230400768), (94, 220596480), (96, 216000720), (104, 199385280), (108, 192000640), (117, 177231360), (120, 172800576), (128, 162000540), (130, 159508224), (135, 153600512), (141, 147064320), (144, 144000480), (156, 132923520), (160, 129600432), (180, 115200384), (188, 110298240), (192, 108000360), (195, 106338816), (208, 99692640), (216, 96000320), (234, 88615680), (235, 88238592), (240, 86400288), (256, 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(1692, 12255360), (1728, 12000040), (1755, 11815424), (1833, 11312640), (1872, 11076960), (1880, 11029824), (1920, 10800036), (1964, 10558080), (2080, 9969264), (2115, 9804288), (2160, 9600032), (2256, 9191520), (2304, 9000030), (2340, 8861568), (2444, 8484480), (2455, 8446464), (2496, 8307720), (2538, 8170240), (2560, 8100027), (2808, 7384640), (2820, 7353216), (2880, 7200024), (2946, 7038720), (3008, 6893640), (3055, 6787584), (3120, 6646176), (3328, 6230790), (3384, 6127680), (3456, 6000020), (3510, 5907712), (3666, 5656320), (3744, 5538480), (3760, 5514912), (3840, 5400018), (3928, 5279040), (4160, 4984632), (4230, 4902144), (4320, 4800016), (4419, 4692480), (4512, 4595760), (4608, 4500015), (4680, 4430784), (4888, 4242240), (4910, 4223232), (4992, 4153860), (5076, 4085120), (5499, 3770880), (5616, 3692320), (5640, 3676608), (5760, 3600012), (5892, 3519360), (6016, 3446820), (6110, 3393792), (6240, 3323088), (6345, 3268096), (6383, 3248640), (6656, 3115395), (6768, 3063840), (6912, 3000010), (7020, 2953856), (7332, 2828160), (7365, 2815488), (7488, 2769240), (7520, 2757456), (7680, 2700009), (7856, 2639520), (8320, 2492316), (8460, 2451072), (8640, 2400008), (8838, 2346240), (9024, 2297880), (9165, 2262528), (9360, 2215392), (9776, 2121120), (9820, 2111616), (9984, 2076930), (10152, 2042560), (10998, 1885440), (11232, 1846160), (11280, 1838304), (11520, 1800006), (11784, 1759680), (12032, 1723410), (12220, 1696896), (12480, 1661544), (12690, 1634048), (12766, 1624320), (13257, 1564160), (13536, 1531920), (13824, 1500005), (14040, 1476928), (14664, 1414080), (14730, 1407744), (14976, 1384620), (15040, 1378728), (15712, 1319760), (16497, 1256960), (16640, 1246158), (16920, 1225536), (17280, 1200004), (17676, 1173120), (18048, 1148940), (18330, 1131264), (18720, 1107696), (19149, 1082880), (19552, 1060560), (19640, 1055808), (19968, 1038465), (20304, 1021280), (21996, 942720), (22095, 938496), (22464, 923080), (22560, 919152), (23040, 900003), (23077, 898560), (23568, 879840), (24064, 861705), (24440, 848448), (24960, 830772), (25380, 817024), (25532, 812160), (26514, 782080), (27072, 765960), (27495, 754176), (28080, 738464), (29328, 707040), (29460, 703872), (29952, 692310), (30080, 689364), (31424, 659880), (31915, 649728), (32994, 628480), (33280, 623079), (33840, 612768), (34560, 600002), (35352, 586560), (36096, 574470), (36660, 565632), (37440, 553848), (38298, 541440), (39104, 530280), (39280, 527904), (40608, 510640), (43992, 471360), (44190, 469248), (44928, 461540), (45120, 459576), (46154, 449280), (47136, 439920), (48880, 424224), (49920, 415386), (50760, 408512), (51064, 406080), (53028, 391040), (54144, 382980), (54990, 377088), (56160, 369232), (57447, 360960), (58656, 353520), (58920, 351936), (59904, 346155), (60160, 344682), (62848, 329940), (63830, 324864), (65988, 314240), (66285, 312832), (67680, 306384), (69120, 300001), (69231, 299520), (70704, 293280), (72192, 287235), (73320, 282816), (74880, 276924), (76596, 270720), (78208, 265140), (78560, 263952), (81216, 255320), (82485, 251392), (87984, 235680), (88380, 234624), (89856, 230770), (90240, 229788), (92308, 224640), (94272, 219960), (95745, 216576), (97760, 212112), (99840, 207693), (101520, 204256), (102128, 203040), (106056, 195520), (108288, 191490), (109980, 188544), (112320, 184616), (114894, 180480), (115385, 179712), (117312, 176760), (117840, 175968), (120320, 172341), (125696, 164970), (127660, 162432), (131976, 157120), (132570, 156416), (135360, 153192), (138462, 149760), (141408, 146640)]