1216935720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 576

約数和(自身を含む): 5367922560

約数和(自身を除く): 4150986840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 121, 126, 130, 132, 140, 143, 154, 156, 165, 168, 180, 182, 195, 198, 210, 220, 231, 234, 242, 252, 260, 264, 273, 280, 286, 307, 308, 312, 315, 330, 360, 363, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 484, 495, 504, 520, 546, 572, 585, 605, 614, 616, 630, 660, 693, 715, 726, 728, 770, 780, 792, 819, 840, 847, 858, 910, 921, 924, 936, 968, 990, 1001, 1089, 1092, 1144, 1155, 1170, 1210, 1228, 1260, 1287, 1320, 1365, 1386, 1430, 1452, 1535, 1540, 1560, 1573, 1638, 1694, 1716, 1815, 1820, 1842, 1848, 1980, 2002, 2145, 2149, 2178, 2184, 2310, 2340, 2420, 2456, 2520, 2541, 2574, 2730, 2763, 2772, 2860, 2904, 3003, 3070, 3080, 3146, 3276, 3377, 3388, 3432, 3465, 3630, 3640, 3684, 3960, 3991, 4004, 4095, 4235, 4290, 4298, 4356, 4605, 4620, 4680, 4719, 4840, 5005, 5082, 5148, 5445, 5460, 5526, 5544, 5720, 6006, 6140, 6292, 6435, 6447, 6552, 6754, 6776, 6930, 7260, 7368, 7623, 7865, 7982, 8008, 8190, 8470, 8580, 8596, 8712, 9009, 9210, 9240, 9438, 10010, 10131, 10164, 10296, 10745, 10890, 10920, 11011, 11052, 11973, 12012, 12280, 12584, 12705, 12870, 12894, 13508, 13815, 13860, 14157, 14520, 15015, 15246, 15730, 15964, 16380, 16885, 16940, 17160, 17192, 18018, 18420, 18876, 19341, 19955, 20020, 20262, 20328, 21490, 21780, 22022, 22104, 23595, 23639, 23946, 24024, 25410, 25740, 25788, 27016, 27630, 27720, 27937, 28314, 30030, 30393, 30492, 31460, 31928, 32235, 32760, 33033, 33770, 33880, 35919, 36036, 36840, 37147, 37752, 38115, 38682, 39910, 40040, 40524, 42980, 43560, 43901, 44044, 45045, 47190, 47278, 47892, 50655, 50820, 51480, 51576, 55055, 55260, 55874, 56628, 59865, 60060, 60786, 60984, 62920, 64470, 66066, 67540, 70785, 70917, 71838, 72072, 74294, 76230, 77364, 79820, 81048, 83811, 85960, 87802, 88088, 90090, 94380, 94556, 95784, 96705, 99099, 101310, 101640, 110110, 110520, 111441, 111748, 113256, 118195, 119730, 120120, 121572, 128940, 131703, 132132, 135080, 139685, 141570, 141834, 143676, 148588, 151965, 152460, 154728, 159640, 165165, 167622, 175604, 179595, 180180, 185735, 188760, 189112, 193410, 198198, 202620, 212751, 219505, 220220, 222882, 223496, 236390, 239460, 243144, 251433, 257880, 260029, 263406, 264264, 279370, 283140, 283668, 287352, 297176, 303930, 304920, 307307, 330330, 334323, 335244, 351208, 354585, 359190, 360360, 371470, 386820, 395109, 396396, 405240, 419055, 425502, 439010, 440440, 445764, 472780, 478920, 482911, 495495, 502866, 520058, 526812, 557205, 558740, 566280, 567336, 607860, 614614, 658515, 660660, 668646, 670488, 709170, 718380, 742940, 773640, 780087, 790218, 792792, 838110, 851004, 878020, 891528, 921921, 945560, 965822, 990990, 1005732, 1040116, 1053624, 1063755, 1114410, 1117480, 1215720, 1229228, 1257165, 1300145, 1317030, 1321320, 1337292, 1418340, 1436760, 1448733, 1485880, 1536535, 1560174, 1580436, 1671615, 1676220, 1702008, 1756040, 1843842, 1931644, 1975545, 1981980, 2011464, 2080232, 2127510, 2228820, 2340261, 2414555, 2458456, 2514330, 2600290, 2634060, 2674584, 2765763, 2836680, 2897466, 3073070, 3120348, 3160872, 3343230, 3352440, 3380377, 3687684, 3863288, 3900435, 3951090, 3963960, 4255020, 4346199, 4457640, 4609605, 4680522, 4829110, 5028660, 5200580, 5268120, 5531526, 5794932, 6146140, 6240696, 6686460, 6760754, 7243665, 7375368, 7800870, 7902180, 8510040, 8692398, 9219210, 9361044, 9658220, 10057320, 10141131, 10401160, 11063052, 11589864, 11701305, 12292280, 13372920, 13521508, 13828815, 14487330, 15601740, 15804360, 16901885, 17384796, 18438420, 18722088, 19316440, 20282262, 21730995, 22126104, 23402610, 27043016, 27657630, 28974660, 30423393, 31203480, 33803770, 34769592, 36876840, 40564524, 43461990, 46805220, 50705655, 55315260, 57949320, 60846786, 67607540, 81129048, 86923980, 93610440, 101411310, 110630520, 121693572, 135215080, 152116965, 173847960, 202822620, 243387144, 304233930, 405645240, 608467860, 1216935720]

約数ペア:

[(1, 1216935720), (2, 608467860), (3, 405645240), (4, 304233930), (5, 243387144), (6, 202822620), (7, 173847960), (8, 152116965), (9, 135215080), (10, 121693572), (11, 110630520), (12, 101411310), (13, 93610440), (14, 86923980), (15, 81129048), (18, 67607540), (20, 60846786), (21, 57949320), (22, 55315260), (24, 50705655), (26, 46805220), (28, 43461990), (30, 40564524), (33, 36876840), (35, 34769592), (36, 33803770), (39, 31203480), (40, 30423393), (42, 28974660), (44, 27657630), (45, 27043016), (52, 23402610), (55, 22126104), (56, 21730995), (60, 20282262), (63, 19316440), (65, 18722088), (66, 18438420), (70, 17384796), (72, 16901885), (77, 15804360), (78, 15601740), (84, 14487330), (88, 13828815), (90, 13521508), (91, 13372920), (99, 12292280), (104, 11701305), (105, 11589864), (110, 11063052), (117, 10401160), (120, 10141131), (121, 10057320), (126, 9658220), (130, 9361044), (132, 9219210), (140, 8692398), (143, 8510040), (154, 7902180), (156, 7800870), (165, 7375368), (168, 7243665), (180, 6760754), (182, 6686460), (195, 6240696), (198, 6146140), (210, 5794932), (220, 5531526), (231, 5268120), (234, 5200580), (242, 5028660), (252, 4829110), (260, 4680522), (264, 4609605), (273, 4457640), (280, 4346199), (286, 4255020), (307, 3963960), (308, 3951090), (312, 3900435), (315, 3863288), (330, 3687684), (360, 3380377), (363, 3352440), (364, 3343230), (385, 3160872), (390, 3120348), (396, 3073070), (420, 2897466), (429, 2836680), (440, 2765763), (455, 2674584), (462, 2634060), (468, 2600290), (484, 2514330), (495, 2458456), (504, 2414555), (520, 2340261), (546, 2228820), (572, 2127510), (585, 2080232), (605, 2011464), (614, 1981980), (616, 1975545), (630, 1931644), (660, 1843842), (693, 1756040), (715, 1702008), (726, 1676220), (728, 1671615), (770, 1580436), (780, 1560174), (792, 1536535), (819, 1485880), (840, 1448733), (847, 1436760), (858, 1418340), (910, 1337292), (921, 1321320), (924, 1317030), (936, 1300145), (968, 1257165), (990, 1229228), (1001, 1215720), (1089, 1117480), (1092, 1114410), (1144, 1063755), (1155, 1053624), (1170, 1040116), (1210, 1005732), (1228, 990990), (1260, 965822), (1287, 945560), (1320, 921921), (1365, 891528), (1386, 878020), (1430, 851004), (1452, 838110), (1535, 792792), (1540, 790218), (1560, 780087), (1573, 773640), (1638, 742940), (1694, 718380), (1716, 709170), (1815, 670488), (1820, 668646), (1842, 660660), (1848, 658515), (1980, 614614), (2002, 607860), (2145, 567336), (2149, 566280), (2178, 558740), (2184, 557205), (2310, 526812), (2340, 520058), (2420, 502866), (2456, 495495), (2520, 482911), (2541, 478920), (2574, 472780), (2730, 445764), (2763, 440440), (2772, 439010), (2860, 425502), (2904, 419055), (3003, 405240), (3070, 396396), (3080, 395109), (3146, 386820), (3276, 371470), (3377, 360360), (3388, 359190), (3432, 354585), (3465, 351208), (3630, 335244), (3640, 334323), (3684, 330330), (3960, 307307), (3991, 304920), (4004, 303930), (4095, 297176), (4235, 287352), (4290, 283668), (4298, 283140), (4356, 279370), (4605, 264264), (4620, 263406), (4680, 260029), (4719, 257880), (4840, 251433), (5005, 243144), (5082, 239460), (5148, 236390), (5445, 223496), (5460, 222882), (5526, 220220), (5544, 219505), (5720, 212751), (6006, 202620), (6140, 198198), (6292, 193410), (6435, 189112), (6447, 188760), (6552, 185735), (6754, 180180), (6776, 179595), (6930, 175604), (7260, 167622), (7368, 165165), (7623, 159640), (7865, 154728), (7982, 152460), (8008, 151965), (8190, 148588), (8470, 143676), (8580, 141834), (8596, 141570), (8712, 139685), (9009, 135080), (9210, 132132), (9240, 131703), (9438, 128940), (10010, 121572), (10131, 120120), (10164, 119730), (10296, 118195), (10745, 113256), (10890, 111748), (10920, 111441), (11011, 110520), (11052, 110110), (11973, 101640), (12012, 101310), (12280, 99099), (12584, 96705), (12705, 95784), (12870, 94556), (12894, 94380), (13508, 90090), (13815, 88088), (13860, 87802), (14157, 85960), (14520, 83811), (15015, 81048), (15246, 79820), (15730, 77364), (15964, 76230), (16380, 74294), (16885, 72072), (16940, 71838), (17160, 70917), (17192, 70785), (18018, 67540), (18420, 66066), (18876, 64470), (19341, 62920), (19955, 60984), (20020, 60786), (20262, 60060), (20328, 59865), (21490, 56628), (21780, 55874), (22022, 55260), (22104, 55055), (23595, 51576), (23639, 51480), (23946, 50820), (24024, 50655), (25410, 47892), (25740, 47278), (25788, 47190), (27016, 45045), (27630, 44044), (27720, 43901), (27937, 43560), (28314, 42980), (30030, 40524), (30393, 40040), (30492, 39910), (31460, 38682), (31928, 38115), (32235, 37752), (32760, 37147), (33033, 36840), (33770, 36036), (33880, 35919)]