2212973280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 432

約数和(自身を含む): 8918320320

約数和(自身を除く): 6705347040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 158, 160, 168, 180, 196, 210, 224, 237, 240, 245, 252, 280, 288, 294, 315, 316, 336, 360, 392, 395, 397, 420, 441, 474, 480, 490, 504, 553, 560, 588, 630, 632, 672, 711, 720, 735, 784, 790, 794, 840, 882, 948, 980, 1008, 1106, 1120, 1176, 1185, 1191, 1260, 1264, 1422, 1440, 1470, 1568, 1580, 1588, 1659, 1680, 1764, 1896, 1960, 1985, 2016, 2205, 2212, 2352, 2370, 2382, 2520, 2528, 2765, 2779, 2844, 2940, 3160, 3176, 3318, 3360, 3528, 3555, 3573, 3792, 3871, 3920, 3970, 4410, 4424, 4704, 4740, 4764, 4977, 5040, 5530, 5558, 5688, 5880, 5955, 6320, 6352, 6636, 7056, 7110, 7146, 7584, 7742, 7840, 7940, 8295, 8337, 8820, 8848, 9480, 9528, 9954, 10080, 11060, 11116, 11376, 11613, 11760, 11910, 12640, 12704, 13272, 13895, 14112, 14220, 14292, 15484, 15880, 16590, 16674, 17640, 17696, 17865, 18960, 19056, 19355, 19453, 19908, 22120, 22232, 22752, 23226, 23520, 23820, 24885, 25011, 26544, 27790, 28440, 28584, 30968, 31363, 31760, 33180, 33348, 34839, 35280, 35730, 37920, 38112, 38710, 38906, 39816, 41685, 44240, 44464, 46452, 47640, 49770, 50022, 53088, 55580, 56880, 57168, 58065, 58359, 61936, 62726, 63520, 66360, 66696, 69678, 70560, 71460, 77420, 77812, 79632, 83370, 88480, 88928, 92904, 94089, 95280, 97265, 99540, 100044, 111160, 113760, 114336, 116130, 116718, 123872, 125055, 125452, 132720, 133392, 139356, 142920, 154840, 155624, 156815, 159264, 166740, 174195, 175077, 185808, 188178, 190560, 194530, 199080, 200088, 219541, 222320, 232260, 233436, 250110, 250904, 265440, 266784, 278712, 282267, 285840, 291795, 309680, 311248, 313630, 333480, 348390, 350154, 371616, 376356, 389060, 398160, 400176, 439082, 444640, 464520, 466872, 470445, 500220, 501808, 557424, 564534, 571680, 583590, 619360, 622496, 627260, 658623, 666960, 696780, 700308, 752712, 778120, 796320, 800352, 875385, 878164, 929040, 933744, 940890, 1000440, 1003616, 1097705, 1114848, 1129068, 1167180, 1254520, 1317246, 1333920, 1393560, 1400616, 1411335, 1505424, 1536787, 1556240, 1750770, 1756328, 1858080, 1867488, 1881780, 1975869, 2000880, 2195410, 2258136, 2334360, 2509040, 2634492, 2787120, 2801232, 2822670, 3010848, 3073574, 3112480, 3293115, 3501540, 3512656, 3763560, 3951738, 4001760, 4390820, 4516272, 4610361, 4668720, 5018080, 5268984, 5574240, 5602464, 5645340, 6147148, 6586230, 7003080, 7025312, 7527120, 7683935, 7903476, 8781640, 9032544, 9220722, 9337440, 9879345, 10537968, 11290680, 12294296, 13172460, 13831083, 14006160, 15054240, 15367870, 15806952, 17563280, 18441444, 19758690, 21075936, 22581360, 23051805, 24588592, 26344920, 27662166, 28012320, 30735740, 31613904, 35126560, 36882888, 39517380, 45162720, 46103610, 49177184, 52689840, 55324332, 61471480, 63227808, 69155415, 73765776, 79034760, 92207220, 105379680, 110648664, 122942960, 138310830, 147531552, 158069520, 184414440, 221297328, 245885920, 276621660, 316139040, 368828880, 442594656, 553243320, 737657760, 1106486640, 2212973280]

約数ペア:

[(1, 2212973280), (2, 1106486640), (3, 737657760), (4, 553243320), (5, 442594656), (6, 368828880), (7, 316139040), (8, 276621660), (9, 245885920), (10, 221297328), (12, 184414440), (14, 158069520), (15, 147531552), (16, 138310830), (18, 122942960), (20, 110648664), (21, 105379680), (24, 92207220), (28, 79034760), (30, 73765776), (32, 69155415), (35, 63227808), (36, 61471480), (40, 55324332), (42, 52689840), (45, 49177184), (48, 46103610), (49, 45162720), (56, 39517380), (60, 36882888), (63, 35126560), (70, 31613904), (72, 30735740), (79, 28012320), (80, 27662166), (84, 26344920), (90, 24588592), (96, 23051805), (98, 22581360), (105, 21075936), (112, 19758690), (120, 18441444), (126, 17563280), (140, 15806952), (144, 15367870), (147, 15054240), (158, 14006160), (160, 13831083), (168, 13172460), (180, 12294296), (196, 11290680), (210, 10537968), (224, 9879345), (237, 9337440), (240, 9220722), (245, 9032544), (252, 8781640), (280, 7903476), (288, 7683935), (294, 7527120), (315, 7025312), (316, 7003080), (336, 6586230), (360, 6147148), (392, 5645340), (395, 5602464), (397, 5574240), (420, 5268984), (441, 5018080), (474, 4668720), (480, 4610361), (490, 4516272), (504, 4390820), (553, 4001760), (560, 3951738), (588, 3763560), (630, 3512656), (632, 3501540), (672, 3293115), (711, 3112480), (720, 3073574), (735, 3010848), (784, 2822670), (790, 2801232), (794, 2787120), (840, 2634492), (882, 2509040), (948, 2334360), (980, 2258136), (1008, 2195410), (1106, 2000880), (1120, 1975869), (1176, 1881780), (1185, 1867488), (1191, 1858080), (1260, 1756328), (1264, 1750770), (1422, 1556240), (1440, 1536787), (1470, 1505424), (1568, 1411335), (1580, 1400616), (1588, 1393560), (1659, 1333920), (1680, 1317246), (1764, 1254520), (1896, 1167180), (1960, 1129068), (1985, 1114848), (2016, 1097705), (2205, 1003616), (2212, 1000440), (2352, 940890), (2370, 933744), (2382, 929040), (2520, 878164), (2528, 875385), (2765, 800352), (2779, 796320), (2844, 778120), (2940, 752712), (3160, 700308), (3176, 696780), (3318, 666960), (3360, 658623), (3528, 627260), (3555, 622496), (3573, 619360), (3792, 583590), (3871, 571680), (3920, 564534), (3970, 557424), (4410, 501808), (4424, 500220), (4704, 470445), (4740, 466872), (4764, 464520), (4977, 444640), (5040, 439082), (5530, 400176), (5558, 398160), (5688, 389060), (5880, 376356), (5955, 371616), (6320, 350154), (6352, 348390), (6636, 333480), (7056, 313630), (7110, 311248), (7146, 309680), (7584, 291795), (7742, 285840), (7840, 282267), (7940, 278712), (8295, 266784), (8337, 265440), (8820, 250904), (8848, 250110), (9480, 233436), (9528, 232260), (9954, 222320), (10080, 219541), (11060, 200088), (11116, 199080), (11376, 194530), (11613, 190560), (11760, 188178), (11910, 185808), (12640, 175077), (12704, 174195), (13272, 166740), (13895, 159264), (14112, 156815), (14220, 155624), (14292, 154840), (15484, 142920), (15880, 139356), (16590, 133392), (16674, 132720), (17640, 125452), (17696, 125055), (17865, 123872), (18960, 116718), (19056, 116130), (19355, 114336), (19453, 113760), (19908, 111160), (22120, 100044), (22232, 99540), (22752, 97265), (23226, 95280), (23520, 94089), (23820, 92904), (24885, 88928), (25011, 88480), (26544, 83370), (27790, 79632), (28440, 77812), (28584, 77420), (30968, 71460), (31363, 70560), (31760, 69678), (33180, 66696), (33348, 66360), (34839, 63520), (35280, 62726), (35730, 61936), (37920, 58359), (38112, 58065), (38710, 57168), (38906, 56880), (39816, 55580), (41685, 53088), (44240, 50022), (44464, 49770), (46452, 47640)]