20680050384

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 560

約数和(自身を含む): 74475376128

約数和(自身を除く): 53795325744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 47, 48, 51, 54, 56, 63, 68, 72, 81, 84, 94, 102, 108, 112, 119, 126, 136, 141, 144, 153, 162, 168, 188, 189, 204, 216, 238, 243, 252, 272, 282, 306, 317, 324, 329, 336, 357, 376, 378, 408, 423, 432, 459, 476, 486, 504, 564, 567, 612, 634, 648, 658, 714, 729, 752, 756, 799, 816, 846, 918, 951, 952, 972, 987, 1008, 1071, 1128, 1134, 1224, 1268, 1269, 1296, 1316, 1377, 1428, 1458, 1512, 1598, 1692, 1701, 1836, 1902, 1904, 1944, 1974, 2142, 2219, 2256, 2268, 2397, 2448, 2536, 2538, 2632, 2754, 2853, 2856, 2916, 2961, 3024, 3196, 3213, 3384, 3402, 3672, 3804, 3807, 3888, 3948, 4131, 4284, 4438, 4536, 4794, 5072, 5076, 5103, 5264, 5389, 5508, 5593, 5706, 5712, 5832, 5922, 6392, 6426, 6657, 6768, 6804, 7191, 7344, 7608, 7614, 7896, 8262, 8559, 8568, 8876, 8883, 9072, 9588, 9639, 10152, 10206, 10778, 11016, 11186, 11412, 11421, 11664, 11844, 12393, 12784, 12852, 13314, 13608, 14382, 14899, 15216, 15228, 15792, 16167, 16524, 16779, 17118, 17136, 17752, 17766, 19176, 19278, 19971, 20304, 20412, 21556, 21573, 22032, 22372, 22824, 22842, 23688, 24786, 25677, 25704, 26628, 26649, 27216, 28764, 28917, 29798, 30456, 32334, 33048, 33558, 34236, 34263, 35504, 35532, 37723, 38352, 38556, 39942, 40824, 43112, 43146, 44697, 44744, 45648, 45684, 47376, 48501, 49572, 50337, 51354, 51408, 53256, 53298, 57528, 57834, 59596, 59913, 60912, 64668, 64719, 66096, 67116, 68472, 68526, 71064, 75446, 77031, 77112, 79884, 79947, 81648, 86224, 86292, 86751, 89394, 89488, 91368, 97002, 99144, 100674, 102708, 104293, 106512, 106596, 113169, 115056, 115668, 119192, 119826, 129336, 129438, 134091, 134232, 136944, 137052, 142128, 145503, 150892, 151011, 154062, 154224, 159768, 159894, 172584, 173502, 178788, 179739, 182736, 194004, 194157, 198288, 201348, 205416, 208586, 213192, 226338, 231093, 231336, 238384, 239652, 239841, 253283, 258672, 258876, 268182, 268464, 274104, 291006, 301784, 302022, 308124, 312879, 319536, 319788, 339507, 345168, 347004, 357576, 359478, 388008, 388314, 402273, 402696, 410832, 417172, 426384, 436509, 452676, 453033, 462186, 462672, 479304, 479682, 506566, 517752, 536364, 539217, 548208, 582012, 582471, 603568, 604044, 616248, 625758, 639576, 679014, 694008, 715152, 718956, 759849, 776016, 776628, 804546, 805392, 834344, 873018, 905352, 906066, 924372, 938637, 958608, 959364, 1013132, 1018521, 1035504, 1072728, 1078434, 1164024, 1164942, 1206819, 1208088, 1232496, 1251516, 1279152, 1309527, 1358028, 1359099, 1388016, 1437912, 1519698, 1553256, 1609092, 1617651, 1668688, 1746036, 1772981, 1810704, 1812132, 1848744, 1877274, 1918728, 2026264, 2037042, 2145456, 2156868, 2279547, 2328048, 2329884, 2413638, 2416176, 2503032, 2619054, 2716056, 2718198, 2815911, 2875824, 3039396, 3055563, 3106512, 3218184, 3235302, 3492072, 3545962, 3620457, 3624264, 3697488, 3754548, 3837456, 3928581, 4052528, 4074084, 4077297, 4313736, 4559094, 4659768, 4827276, 5006064, 5238108, 5318943, 5432112, 5436396, 5631822, 6078792, 6111126, 6436368, 6470604, 6838641, 6984144, 7091924, 7240914, 7248528, 7509096, 7857162, 8148168, 8154594, 8447733, 8627472, 9118188, 9166689, 9319536, 9654552, 10476216, 10637886, 10861371, 10872792, 11263644, 12157584, 12222252, 12941208, 13677282, 14183848, 14481828, 15018192, 15714324, 15956829, 16296336, 16309188, 16895466, 18236376, 18333378, 19309104, 20515923, 20952432, 21275772, 21722742, 21745584, 22527288, 24444504, 25343199, 25882416, 27354564, 27500067, 28367696, 28963656, 31428648, 31913658, 32618376, 33790932, 36472752, 36666756, 41031846, 42551544, 43445484, 45054576, 47870487, 48889008, 50686398, 54709128, 55000134, 57927312, 61547769, 62857296, 63827316, 65236752, 67581864, 73333512, 76029597, 82063692, 85103088, 86890968, 95740974, 101372796, 109418256, 110000268, 123095538, 127654632, 135163728, 143611461, 146667024, 152059194, 164127384, 173781936, 184643307, 191481948, 202745592, 220000536, 246191076, 255309264, 287222922, 304118388, 328254768, 369286614, 382963896, 405491184, 430834383, 440001072, 492382152, 574445844, 608236776, 738573228, 765927792, 861668766, 984764304, 1148891688, 1216473552, 1292503149, 1477146456, 1723337532, 2297783376, 2585006298, 2954292912, 3446675064, 5170012596, 6893350128, 10340025192, 20680050384]

約数ペア:

[(1, 20680050384), (2, 10340025192), (3, 6893350128), (4, 5170012596), (6, 3446675064), (7, 2954292912), (8, 2585006298), (9, 2297783376), (12, 1723337532), (14, 1477146456), (16, 1292503149), (17, 1216473552), (18, 1148891688), (21, 984764304), (24, 861668766), (27, 765927792), (28, 738573228), (34, 608236776), (36, 574445844), (42, 492382152), (47, 440001072), (48, 430834383), (51, 405491184), (54, 382963896), (56, 369286614), (63, 328254768), (68, 304118388), (72, 287222922), (81, 255309264), (84, 246191076), (94, 220000536), (102, 202745592), (108, 191481948), (112, 184643307), (119, 173781936), (126, 164127384), (136, 152059194), (141, 146667024), (144, 143611461), (153, 135163728), (162, 127654632), (168, 123095538), (188, 110000268), (189, 109418256), (204, 101372796), (216, 95740974), (238, 86890968), (243, 85103088), (252, 82063692), (272, 76029597), (282, 73333512), (306, 67581864), (317, 65236752), (324, 63827316), (329, 62857296), (336, 61547769), (357, 57927312), (376, 55000134), (378, 54709128), (408, 50686398), (423, 48889008), (432, 47870487), (459, 45054576), (476, 43445484), (486, 42551544), (504, 41031846), (564, 36666756), (567, 36472752), (612, 33790932), (634, 32618376), (648, 31913658), (658, 31428648), (714, 28963656), (729, 28367696), (752, 27500067), (756, 27354564), (799, 25882416), (816, 25343199), (846, 24444504), (918, 22527288), (951, 21745584), (952, 21722742), (972, 21275772), (987, 20952432), (1008, 20515923), (1071, 19309104), (1128, 18333378), (1134, 18236376), (1224, 16895466), (1268, 16309188), (1269, 16296336), (1296, 15956829), (1316, 15714324), (1377, 15018192), (1428, 14481828), (1458, 14183848), (1512, 13677282), (1598, 12941208), (1692, 12222252), (1701, 12157584), (1836, 11263644), (1902, 10872792), (1904, 10861371), (1944, 10637886), (1974, 10476216), (2142, 9654552), (2219, 9319536), (2256, 9166689), (2268, 9118188), (2397, 8627472), (2448, 8447733), (2536, 8154594), (2538, 8148168), (2632, 7857162), (2754, 7509096), (2853, 7248528), (2856, 7240914), (2916, 7091924), (2961, 6984144), (3024, 6838641), (3196, 6470604), (3213, 6436368), (3384, 6111126), (3402, 6078792), (3672, 5631822), (3804, 5436396), (3807, 5432112), (3888, 5318943), (3948, 5238108), (4131, 5006064), (4284, 4827276), (4438, 4659768), (4536, 4559094), (4794, 4313736), (5072, 4077297), (5076, 4074084), (5103, 4052528), (5264, 3928581), (5389, 3837456), (5508, 3754548), (5593, 3697488), (5706, 3624264), (5712, 3620457), (5832, 3545962), (5922, 3492072), (6392, 3235302), (6426, 3218184), (6657, 3106512), (6768, 3055563), (6804, 3039396), (7191, 2875824), (7344, 2815911), (7608, 2718198), (7614, 2716056), (7896, 2619054), (8262, 2503032), (8559, 2416176), (8568, 2413638), (8876, 2329884), (8883, 2328048), (9072, 2279547), (9588, 2156868), (9639, 2145456), (10152, 2037042), (10206, 2026264), (10778, 1918728), (11016, 1877274), (11186, 1848744), (11412, 1812132), (11421, 1810704), (11664, 1772981), (11844, 1746036), (12393, 1668688), (12784, 1617651), (12852, 1609092), (13314, 1553256), (13608, 1519698), (14382, 1437912), (14899, 1388016), (15216, 1359099), (15228, 1358028), (15792, 1309527), (16167, 1279152), (16524, 1251516), (16779, 1232496), (17118, 1208088), (17136, 1206819), (17752, 1164942), (17766, 1164024), (19176, 1078434), (19278, 1072728), (19971, 1035504), (20304, 1018521), (20412, 1013132), (21556, 959364), (21573, 958608), (22032, 938637), (22372, 924372), (22824, 906066), (22842, 905352), (23688, 873018), (24786, 834344), (25677, 805392), (25704, 804546), (26628, 776628), (26649, 776016), (27216, 759849), (28764, 718956), (28917, 715152), (29798, 694008), (30456, 679014), (32334, 639576), (33048, 625758), (33558, 616248), (34236, 604044), (34263, 603568), (35504, 582471), (35532, 582012), (37723, 548208), (38352, 539217), (38556, 536364), (39942, 517752), (40824, 506566), (43112, 479682), (43146, 479304), (44697, 462672), (44744, 462186), (45648, 453033), (45684, 452676), (47376, 436509), (48501, 426384), (49572, 417172), (50337, 410832), (51354, 402696), (51408, 402273), (53256, 388314), (53298, 388008), (57528, 359478), (57834, 357576), (59596, 347004), (59913, 345168), (60912, 339507), (64668, 319788), (64719, 319536), (66096, 312879), (67116, 308124), (68472, 302022), (68526, 301784), (71064, 291006), (75446, 274104), (77031, 268464), (77112, 268182), (79884, 258876), (79947, 258672), (81648, 253283), (86224, 239841), (86292, 239652), (86751, 238384), (89394, 231336), (89488, 231093), (91368, 226338), (97002, 213192), (99144, 208586), (100674, 205416), (102708, 201348), (104293, 198288), (106512, 194157), (106596, 194004), (113169, 182736), (115056, 179739), (115668, 178788), (119192, 173502), (119826, 172584), (129336, 159894), (129438, 159768), (134091, 154224), (134232, 154062), (136944, 151011), (137052, 150892), (142128, 145503)]