1812851040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:81

約数の個数: 720

約数和(自身を含む): 7885778544

約数和(自身を除く): 6072927504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 121, 130, 132, 140, 143, 147, 154, 156, 160, 165, 168, 176, 182, 195, 196, 208, 210, 220, 224, 231, 240, 242, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 336, 343, 352, 363, 364, 385, 390, 392, 416, 420, 429, 440, 455, 462, 480, 484, 490, 520, 528, 539, 546, 560, 572, 588, 605, 616, 624, 637, 660, 672, 686, 715, 726, 728, 735, 770, 780, 784, 840, 847, 858, 880, 910, 924, 968, 980, 1001, 1029, 1040, 1056, 1078, 1092, 1120, 1144, 1155, 1176, 1210, 1232, 1248, 1274, 1320, 1365, 1372, 1430, 1452, 1456, 1470, 1540, 1560, 1568, 1573, 1617, 1680, 1694, 1715, 1716, 1760, 1815, 1820, 1848, 1911, 1936, 1960, 2002, 2058, 2080, 2145, 2156, 2184, 2288, 2310, 2352, 2401, 2420, 2464, 2541, 2548, 2640, 2695, 2730, 2744, 2860, 2904, 2912, 2940, 3003, 3080, 3120, 3146, 3185, 3234, 3360, 3388, 3430, 3432, 3630, 3640, 3696, 3773, 3822, 3872, 3920, 4004, 4116, 4235, 4290, 4312, 4368, 4459, 4576, 4620, 4704, 4719, 4802, 4840, 5005, 5082, 5096, 5145, 5280, 5390, 5460, 5488, 5720, 5808, 5880, 5929, 6006, 6160, 6240, 6292, 6370, 6468, 6776, 6860, 6864, 7007, 7203, 7260, 7280, 7392, 7546, 7644, 7840, 7865, 8008, 8085, 8232, 8470, 8580, 8624, 8736, 8918, 9240, 9438, 9555, 9604, 9680, 10010, 10164, 10192, 10290, 10780, 10920, 10976, 11011, 11319, 11440, 11616, 11760, 11858, 12005, 12012, 12320, 12584, 12705, 12740, 12936, 13377, 13552, 13720, 13728, 14014, 14406, 14520, 14560, 15015, 15092, 15288, 15730, 16016, 16170, 16464, 16940, 17160, 17248, 17787, 17836, 18480, 18865, 18876, 19110, 19208, 19360, 20020, 20328, 20384, 20580, 21021, 21560, 21840, 22022, 22295, 22638, 22880, 23520, 23595, 23716, 24010, 24024, 25168, 25410, 25480, 25872, 26411, 26754, 27104, 27440, 28028, 28812, 29040, 29645, 30030, 30184, 30576, 31213, 31460, 32032, 32340, 32928, 33033, 33880, 34320, 35035, 35574, 35672, 36015, 36960, 37730, 37752, 38220, 38416, 40040, 40656, 41160, 41503, 42042, 43120, 43680, 44044, 44590, 45276, 47190, 47432, 48020, 48048, 49049, 50336, 50820, 50960, 51744, 52822, 53508, 54880, 55055, 56056, 56595, 57624, 58080, 59290, 60060, 60368, 61152, 62426, 62920, 64680, 66066, 66885, 67760, 68640, 70070, 71148, 71344, 72030, 75460, 75504, 76440, 76832, 77077, 79233, 80080, 81312, 82320, 83006, 84084, 86240, 88088, 88935, 89180, 90552, 93639, 94380, 94864, 96040, 96096, 98098, 101640, 101920, 105105, 105644, 107016, 110110, 112112, 113190, 115248, 118580, 120120, 120736, 124509, 124852, 125840, 129360, 132055, 132132, 133770, 135520, 140140, 142296, 142688, 144060, 147147, 150920, 151008, 152880, 154154, 156065, 158466, 160160, 164640, 165165, 166012, 168168, 176176, 177870, 178360, 181104, 187278, 188760, 189728, 192080, 196196, 203280, 207515, 210210, 211288, 214032, 220220, 224224, 226380, 230496, 231231, 237160, 240240, 245245, 249018, 249704, 251680, 258720, 264110, 264264, 267540, 280280, 284592, 288120, 290521, 294294, 301840, 305760, 308308, 312130, 316932, 330330, 332024, 336336, 343343, 352352, 355740, 356720, 362208, 374556, 377520, 384160, 385385, 392392, 396165, 406560, 415030, 420420, 422576, 428064, 440440, 452760, 462462, 468195, 474320, 480480, 490490, 498036, 499408, 528220, 528528, 535080, 539539, 560560, 569184, 576240, 581042, 588588, 603680, 616616, 622545, 624260, 633864, 660660, 664048, 672672, 686686, 711480, 713440, 735735, 749112, 755040, 770770, 784784, 792330, 830060, 840840, 845152, 871563, 880880, 905520, 924924, 936390, 948640, 980980, 996072, 998816, 1030029, 1056440, 1057056, 1070160, 1079078, 1121120, 1152480, 1156155, 1162084, 1177176, 1233232, 1245090, 1248520, 1267728, 1321320, 1328096, 1373372, 1422960, 1452605, 1471470, 1498224, 1541540, 1569568, 1584660, 1618617, 1660120, 1681680, 1716715, 1743126, 1761760, 1811040, 1849848, 1872780, 1961960, 1992144, 2060058, 2112880, 2140320, 2158156, 2312310, 2324168, 2354352, 2466464, 2490180, 2497040, 2535456, 2642640, 2697695, 2746744, 2845920, 2905210, 2942940, 2996448, 3083080, 3169320, 3237234, 3320240, 3363360, 3433430, 3486252, 3699696, 3745560, 3776773, 3923920, 3984288, 4120116, 4225760, 4316312, 4357815, 4624620, 4648336, 4708704, 4980360, 4994080, 5150145, 5285280, 5395390, 5493488, 5810420, 5885880, 6166160, 6338640, 6474468, 6640480, 6866860, 6972504, 7399392, 7491120, 7553546, 7847840, 8093085, 8240232, 8632624, 8715630, 9249240, 9296672, 9960720, 10300290, 10790780, 10986976, 11330319, 11620840, 11771760, 12332320, 12677280, 12948936, 13733720, 13945008, 14982240, 15107092, 16186170, 16480464, 17265248, 17431260, 18498480, 18883865, 19921440, 20600580, 21581560, 22660638, 23241680, 23543520, 25897872, 27467440, 27890016, 30214184, 32372340, 32960928, 34862520, 36996960, 37767730, 41201160, 43163120, 45321276, 46483360, 51795744, 54934880, 56651595, 60428368, 64744680, 69725040, 75535460, 82402320, 86326240, 90642552, 113303190, 120856736, 129489360, 139450080, 151070920, 164804640, 181285104, 226606380, 258978720, 302141840, 362570208, 453212760, 604283680, 906425520, 1812851040]

約数ペア:

[(1, 1812851040), (2, 906425520), (3, 604283680), (4, 453212760), (5, 362570208), (6, 302141840), (7, 258978720), (8, 226606380), (10, 181285104), (11, 164804640), (12, 151070920), (13, 139450080), (14, 129489360), (15, 120856736), (16, 113303190), (20, 90642552), (21, 86326240), (22, 82402320), (24, 75535460), (26, 69725040), (28, 64744680), (30, 60428368), (32, 56651595), (33, 54934880), (35, 51795744), (39, 46483360), (40, 45321276), (42, 43163120), (44, 41201160), (48, 37767730), (49, 36996960), (52, 34862520), (55, 32960928), (56, 32372340), (60, 30214184), (65, 27890016), (66, 27467440), (70, 25897872), (77, 23543520), (78, 23241680), (80, 22660638), (84, 21581560), (88, 20600580), (91, 19921440), (96, 18883865), (98, 18498480), (104, 17431260), (105, 17265248), (110, 16480464), (112, 16186170), (120, 15107092), (121, 14982240), (130, 13945008), (132, 13733720), (140, 12948936), (143, 12677280), (147, 12332320), (154, 11771760), (156, 11620840), (160, 11330319), (165, 10986976), (168, 10790780), (176, 10300290), (182, 9960720), (195, 9296672), (196, 9249240), (208, 8715630), (210, 8632624), (220, 8240232), (224, 8093085), (231, 7847840), (240, 7553546), (242, 7491120), (245, 7399392), (260, 6972504), (264, 6866860), (273, 6640480), (280, 6474468), (286, 6338640), (294, 6166160), (308, 5885880), (312, 5810420), (330, 5493488), (336, 5395390), (343, 5285280), (352, 5150145), (363, 4994080), (364, 4980360), (385, 4708704), (390, 4648336), (392, 4624620), (416, 4357815), (420, 4316312), (429, 4225760), (440, 4120116), (455, 3984288), (462, 3923920), (480, 3776773), (484, 3745560), (490, 3699696), (520, 3486252), (528, 3433430), (539, 3363360), (546, 3320240), (560, 3237234), (572, 3169320), (588, 3083080), (605, 2996448), (616, 2942940), (624, 2905210), (637, 2845920), (660, 2746744), (672, 2697695), (686, 2642640), (715, 2535456), (726, 2497040), (728, 2490180), (735, 2466464), (770, 2354352), (780, 2324168), (784, 2312310), (840, 2158156), (847, 2140320), (858, 2112880), (880, 2060058), (910, 1992144), (924, 1961960), (968, 1872780), (980, 1849848), (1001, 1811040), (1029, 1761760), (1040, 1743126), (1056, 1716715), (1078, 1681680), (1092, 1660120), (1120, 1618617), (1144, 1584660), (1155, 1569568), (1176, 1541540), (1210, 1498224), (1232, 1471470), (1248, 1452605), (1274, 1422960), (1320, 1373372), (1365, 1328096), (1372, 1321320), (1430, 1267728), (1452, 1248520), (1456, 1245090), (1470, 1233232), (1540, 1177176), (1560, 1162084), (1568, 1156155), (1573, 1152480), (1617, 1121120), (1680, 1079078), (1694, 1070160), (1715, 1057056), (1716, 1056440), (1760, 1030029), (1815, 998816), (1820, 996072), (1848, 980980), (1911, 948640), (1936, 936390), (1960, 924924), (2002, 905520), (2058, 880880), (2080, 871563), (2145, 845152), (2156, 840840), (2184, 830060), (2288, 792330), (2310, 784784), (2352, 770770), (2401, 755040), (2420, 749112), (2464, 735735), (2541, 713440), (2548, 711480), (2640, 686686), (2695, 672672), (2730, 664048), (2744, 660660), (2860, 633864), (2904, 624260), (2912, 622545), (2940, 616616), (3003, 603680), (3080, 588588), (3120, 581042), (3146, 576240), (3185, 569184), (3234, 560560), (3360, 539539), (3388, 535080), (3430, 528528), (3432, 528220), (3630, 499408), (3640, 498036), (3696, 490490), (3773, 480480), (3822, 474320), (3872, 468195), (3920, 462462), (4004, 452760), (4116, 440440), (4235, 428064), (4290, 422576), (4312, 420420), (4368, 415030), (4459, 406560), (4576, 396165), (4620, 392392), (4704, 385385), (4719, 384160), (4802, 377520), (4840, 374556), (5005, 362208), (5082, 356720), (5096, 355740), (5145, 352352), (5280, 343343), (5390, 336336), (5460, 332024), (5488, 330330), (5720, 316932), (5808, 312130), (5880, 308308), (5929, 305760), (6006, 301840), (6160, 294294), (6240, 290521), (6292, 288120), (6370, 284592), (6468, 280280), (6776, 267540), (6860, 264264), (6864, 264110), (7007, 258720), (7203, 251680), (7260, 249704), (7280, 249018), (7392, 245245), (7546, 240240), (7644, 237160), (7840, 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