21070147280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 640

約数和(自身を含む): 68395622400

約数和(自身を除く): 47325475120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 23, 26, 28, 35, 37, 38, 40, 46, 52, 56, 65, 70, 74, 76, 80, 91, 92, 95, 104, 112, 115, 130, 133, 140, 148, 152, 161, 179, 182, 184, 185, 190, 208, 230, 247, 259, 260, 266, 280, 296, 299, 304, 322, 358, 364, 368, 370, 380, 437, 455, 460, 481, 494, 518, 520, 532, 560, 592, 598, 644, 665, 703, 716, 728, 740, 760, 805, 851, 874, 895, 910, 920, 962, 988, 1036, 1040, 1064, 1196, 1235, 1253, 1288, 1295, 1330, 1406, 1432, 1456, 1480, 1495, 1520, 1610, 1702, 1729, 1748, 1790, 1820, 1840, 1924, 1976, 2072, 2093, 2128, 2185, 2327, 2392, 2405, 2470, 2506, 2576, 2590, 2660, 2812, 2864, 2960, 2990, 3059, 3220, 3367, 3401, 3404, 3458, 3496, 3515, 3580, 3640, 3848, 3952, 4117, 4144, 4186, 4255, 4370, 4654, 4784, 4810, 4921, 4940, 5012, 5180, 5320, 5624, 5681, 5957, 5980, 6118, 6265, 6440, 6623, 6734, 6802, 6808, 6916, 6992, 7030, 7160, 7280, 7696, 8234, 8372, 8510, 8645, 8740, 9139, 9308, 9620, 9842, 9880, 10024, 10360, 10465, 10640, 11063, 11248, 11362, 11635, 11914, 11960, 12236, 12530, 12880, 13246, 13468, 13604, 13616, 13832, 14060, 14320, 15295, 16169, 16289, 16468, 16744, 16835, 17005, 17020, 17290, 17480, 18278, 18616, 19240, 19684, 19760, 20048, 20585, 20720, 20930, 22126, 22724, 23270, 23807, 23828, 23920, 24472, 24605, 25060, 26492, 26936, 27208, 27664, 28120, 28405, 28819, 29785, 30590, 32338, 32578, 32936, 33115, 33488, 33670, 34010, 34040, 34580, 34960, 36556, 37232, 38480, 39368, 39767, 41170, 41860, 44213, 44252, 45448, 45695, 46361, 46540, 47614, 47656, 48944, 49210, 50120, 52984, 53521, 53872, 54416, 55315, 56240, 56810, 57638, 59570, 61180, 63973, 64676, 65156, 65872, 66230, 67340, 68020, 68080, 69160, 73112, 77441, 78223, 78736, 79534, 80845, 81445, 82340, 83720, 86099, 88426, 88504, 90896, 91390, 92722, 93080, 95228, 95312, 98420, 100240, 105968, 107042, 110630, 113183, 113620, 115276, 119035, 119140, 122360, 125837, 127946, 129352, 130312, 132460, 134680, 136040, 138320, 144095, 146224, 152329, 154882, 156446, 159068, 161690, 162890, 164680, 167440, 172198, 176852, 177008, 182780, 185444, 186160, 190456, 196840, 198835, 210197, 214084, 221065, 221260, 226366, 227240, 230552, 231805, 238070, 238280, 244720, 251674, 255892, 258704, 260624, 264920, 267605, 269360, 272080, 288190, 304658, 309491, 309764, 312892, 318136, 319865, 323380, 325780, 329360, 344396, 353704, 365560, 370888, 374647, 380912, 387205, 391115, 393680, 397670, 420394, 428168, 430495, 442130, 442520, 452732, 454480, 461104, 463610, 476140, 476560, 503348, 511784, 529840, 535210, 547561, 565915, 576380, 602693, 609316, 618982, 619528, 625784, 629185, 636272, 639730, 646760, 651560, 688792, 707408, 731120, 741776, 749294, 761645, 774410, 782230, 795340, 840788, 856336, 860990, 880859, 884260, 885040, 905464, 927220, 952280, 1006696, 1016899, 1023568, 1050985, 1066303, 1070420, 1095122, 1131830, 1152760, 1205386, 1218632, 1237964, 1239056, 1251568, 1258370, 1279460, 1293520, 1303120, 1377584, 1471379, 1498588, 1523290, 1547455, 1548820, 1564460, 1590680, 1635881, 1681576, 1721980, 1761718, 1768520, 1810928, 1854440, 1873235, 1904560, 1980277, 2013392, 2033798, 2101970, 2132606, 2140840, 2190244, 2263660, 2305520, 2410772, 2437264, 2475928, 2516740, 2558920, 2737805, 2894251, 2942758, 2997176, 3013465, 3046580, 3094910, 3097640, 3128920, 3181360, 3271762, 3363152, 3443960, 3523436, 3537040, 3708880, 3746470, 3960554, 4067596, 4203940, 4265212, 4281680, 4380488, 4404295, 4527320, 4821544, 4951856, 5033480, 5084495, 5117840, 5331515, 5475610, 5788502, 5885516, 5994352, 6026930, 6093160, 6189820, 6195280, 6257840, 6543524, 6887920, 7046872, 7118293, 7356895, 7492940, 7921108, 8135192, 8179405, 8407880, 8530424, 8760976, 8808590, 9054640, 9643088, 9901385, 10066960, 10168990, 10663030, 10951220, 11451167, 11577004, 11771032, 12053860, 12186320, 12379640, 13087048, 13861939, 14093744, 14236586, 14471255, 14713790, 14985880, 15842216, 16270384, 16358810, 16815760, 17060848, 17617180, 19802770, 20259757, 20337980, 21326060, 21902440, 22902334, 23154008, 23542064, 24107720, 24759280, 26174096, 27723878, 28473172, 28942510, 29427580, 29971760, 31684432, 32717620, 35234360, 35591465, 37625263, 39605540, 40519514, 40675960, 42652120, 43804880, 45804668, 46308016, 48215440, 55447756, 56946344, 57255835, 57885020, 58855160, 65435240, 69309695, 70468720, 71182930, 75250526, 79211080, 81039028, 81351920, 85304240, 91609336, 101298785, 110895512, 113892688, 114511670, 115770040, 117710320, 130870480, 138619390, 142365860, 150501052, 158422160, 162078056, 183218672, 188126315, 202597570, 221791024, 229023340, 231540080, 263376841, 277238780, 284731720, 301002104, 324156112, 376252630, 405195140, 458046680, 526753682, 554477560, 569463440, 602004208, 752505260, 810390280, 916093360, 1053507364, 1108955120, 1316884205, 1505010520, 1620780560, 2107014728, 2633768410, 3010021040, 4214029456, 5267536820, 10535073640, 21070147280]

約数ペア:

[(1, 21070147280), (2, 10535073640), (4, 5267536820), (5, 4214029456), (7, 3010021040), (8, 2633768410), (10, 2107014728), (13, 1620780560), (14, 1505010520), (16, 1316884205), (19, 1108955120), (20, 1053507364), (23, 916093360), (26, 810390280), (28, 752505260), (35, 602004208), (37, 569463440), (38, 554477560), (40, 526753682), (46, 458046680), (52, 405195140), (56, 376252630), (65, 324156112), (70, 301002104), (74, 284731720), (76, 277238780), (80, 263376841), (91, 231540080), (92, 229023340), (95, 221791024), (104, 202597570), (112, 188126315), (115, 183218672), (130, 162078056), (133, 158422160), (140, 150501052), (148, 142365860), (152, 138619390), (161, 130870480), (179, 117710320), (182, 115770040), (184, 114511670), (185, 113892688), (190, 110895512), (208, 101298785), (230, 91609336), (247, 85304240), (259, 81351920), (260, 81039028), (266, 79211080), (280, 75250526), (296, 71182930), (299, 70468720), (304, 69309695), (322, 65435240), (358, 58855160), (364, 57885020), (368, 57255835), (370, 56946344), (380, 55447756), (437, 48215440), (455, 46308016), (460, 45804668), (481, 43804880), (494, 42652120), (518, 40675960), (520, 40519514), (532, 39605540), (560, 37625263), (592, 35591465), (598, 35234360), (644, 32717620), (665, 31684432), (703, 29971760), (716, 29427580), (728, 28942510), (740, 28473172), (760, 27723878), (805, 26174096), (851, 24759280), (874, 24107720), (895, 23542064), (910, 23154008), (920, 22902334), (962, 21902440), (988, 21326060), (1036, 20337980), (1040, 20259757), (1064, 19802770), (1196, 17617180), (1235, 17060848), (1253, 16815760), (1288, 16358810), (1295, 16270384), (1330, 15842216), (1406, 14985880), (1432, 14713790), (1456, 14471255), (1480, 14236586), (1495, 14093744), (1520, 13861939), (1610, 13087048), (1702, 12379640), (1729, 12186320), (1748, 12053860), (1790, 11771032), (1820, 11577004), (1840, 11451167), (1924, 10951220), (1976, 10663030), (2072, 10168990), (2093, 10066960), (2128, 9901385), (2185, 9643088), (2327, 9054640), (2392, 8808590), (2405, 8760976), (2470, 8530424), (2506, 8407880), (2576, 8179405), (2590, 8135192), (2660, 7921108), (2812, 7492940), (2864, 7356895), (2960, 7118293), (2990, 7046872), (3059, 6887920), (3220, 6543524), (3367, 6257840), (3401, 6195280), (3404, 6189820), (3458, 6093160), (3496, 6026930), (3515, 5994352), (3580, 5885516), (3640, 5788502), (3848, 5475610), (3952, 5331515), (4117, 5117840), (4144, 5084495), (4186, 5033480), (4255, 4951856), (4370, 4821544), (4654, 4527320), (4784, 4404295), (4810, 4380488), (4921, 4281680), (4940, 4265212), (5012, 4203940), (5180, 4067596), (5320, 3960554), (5624, 3746470), (5681, 3708880), (5957, 3537040), (5980, 3523436), (6118, 3443960), (6265, 3363152), (6440, 3271762), (6623, 3181360), (6734, 3128920), (6802, 3097640), (6808, 3094910), (6916, 3046580), (6992, 3013465), (7030, 2997176), (7160, 2942758), (7280, 2894251), (7696, 2737805), (8234, 2558920), (8372, 2516740), (8510, 2475928), (8645, 2437264), (8740, 2410772), (9139, 2305520), (9308, 2263660), (9620, 2190244), (9842, 2140840), (9880, 2132606), (10024, 2101970), (10360, 2033798), (10465, 2013392), (10640, 1980277), (11063, 1904560), (11248, 1873235), (11362, 1854440), (11635, 1810928), (11914, 1768520), (11960, 1761718), (12236, 1721980), (12530, 1681576), (12880, 1635881), (13246, 1590680), (13468, 1564460), (13604, 1548820), (13616, 1547455), (13832, 1523290), (14060, 1498588), (14320, 1471379), (15295, 1377584), (16169, 1303120), (16289, 1293520), (16468, 1279460), (16744, 1258370), (16835, 1251568), (17005, 1239056), (17020, 1237964), (17290, 1218632), (17480, 1205386), (18278, 1152760), (18616, 1131830), (19240, 1095122), (19684, 1070420), (19760, 1066303), (20048, 1050985), (20585, 1023568), (20720, 1016899), (20930, 1006696), (22126, 952280), (22724, 927220), (23270, 905464), (23807, 885040), (23828, 884260), (23920, 880859), (24472, 860990), (24605, 856336), (25060, 840788), (26492, 795340), (26936, 782230), (27208, 774410), (27664, 761645), (28120, 749294), (28405, 741776), (28819, 731120), (29785, 707408), (30590, 688792), (32338, 651560), (32578, 646760), (32936, 639730), (33115, 636272), (33488, 629185), (33670, 625784), (34010, 619528), (34040, 618982), (34580, 609316), (34960, 602693), (36556, 576380), (37232, 565915), (38480, 547561), (39368, 535210), (39767, 529840), (41170, 511784), (41860, 503348), (44213, 476560), (44252, 476140), (45448, 463610), (45695, 461104), (46361, 454480), (46540, 452732), (47614, 442520), (47656, 442130), (48944, 430495), (49210, 428168), (50120, 420394), (52984, 397670), (53521, 393680), (53872, 391115), (54416, 387205), (55315, 380912), (56240, 374647), (56810, 370888), (57638, 365560), (59570, 353704), (61180, 344396), (63973, 329360), (64676, 325780), (65156, 323380), (65872, 319865), (66230, 318136), (67340, 312892), (68020, 309764), (68080, 309491), (69160, 304658), (73112, 288190), (77441, 272080), (78223, 269360), (78736, 267605), (79534, 264920), (80845, 260624), (81445, 258704), (82340, 255892), (83720, 251674), (86099, 244720), (88426, 238280), (88504, 238070), (90896, 231805), (91390, 230552), (92722, 227240), (93080, 226366), (95228, 221260), (95312, 221065), (98420, 214084), (100240, 210197), (105968, 198835), (107042, 196840), (110630, 190456), (113183, 186160), (113620, 185444), (115276, 182780), (119035, 177008), (119140, 176852), (122360, 172198), (125837, 167440), (127946, 164680), (129352, 162890), (130312, 161690), (132460, 159068), (134680, 156446), (136040, 154882), (138320, 152329), (144095, 146224)]