1449976640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 336

約数和(自身を含む): 4392046080

約数和(自身を除く): 2942069440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 64, 70, 76, 80, 95, 98, 112, 124, 133, 140, 152, 155, 157, 160, 190, 196, 217, 224, 245, 248, 266, 280, 304, 310, 314, 320, 380, 392, 434, 448, 490, 496, 532, 560, 589, 608, 620, 628, 665, 760, 784, 785, 868, 931, 980, 992, 1064, 1085, 1099, 1120, 1178, 1216, 1240, 1256, 1330, 1519, 1520, 1568, 1570, 1736, 1862, 1960, 1984, 2128, 2170, 2198, 2240, 2356, 2480, 2512, 2660, 2945, 2983, 3038, 3040, 3136, 3140, 3472, 3724, 3920, 4123, 4256, 4340, 4396, 4655, 4712, 4867, 4960, 5024, 5320, 5495, 5890, 5966, 6076, 6080, 6280, 6944, 7448, 7595, 7693, 7840, 8246, 8512, 8680, 8792, 9310, 9424, 9734, 9920, 10048, 10640, 10990, 11780, 11932, 12152, 12560, 13888, 14896, 14915, 15190, 15386, 15680, 16492, 17360, 17584, 18620, 18848, 19468, 20615, 20881, 21280, 21980, 23560, 23864, 24304, 24335, 25120, 28861, 29792, 29830, 30380, 30772, 32984, 34069, 34720, 35168, 37240, 37696, 38465, 38936, 41230, 41762, 42560, 43960, 47120, 47728, 48608, 48670, 50240, 57722, 59584, 59660, 60760, 61544, 65968, 68138, 69440, 70336, 74480, 76930, 77872, 82460, 83524, 87920, 92473, 94240, 95456, 97216, 97340, 104405, 115444, 119320, 121520, 123088, 131936, 136276, 144305, 146167, 148960, 153860, 155744, 164920, 167048, 170345, 175840, 184946, 188480, 190912, 194680, 208810, 230888, 238483, 238640, 243040, 246176, 263872, 272552, 288610, 292334, 297920, 307720, 311488, 329840, 334096, 340690, 351680, 369892, 389360, 417620, 461776, 462365, 476966, 477280, 486080, 492352, 545104, 577220, 584668, 615440, 647311, 659680, 668192, 681380, 730835, 739784, 778720, 835240, 923552, 924730, 953932, 954560, 1090208, 1154440, 1169336, 1192415, 1230880, 1294622, 1319360, 1336384, 1362760, 1461670, 1479568, 1557440, 1670480, 1847104, 1849460, 1907864, 2180416, 2308880, 2338672, 2384830, 2461760, 2589244, 2725520, 2923340, 2959136, 3236555, 3340960, 3698920, 3815728, 4531177, 4617760, 4677344, 4769660, 5178488, 5451040, 5846680, 5918272, 6473110, 6681920, 7397840, 7631456, 9062354, 9235520, 9354688, 9539320, 10356976, 10902080, 11693360, 12946220, 14795680, 15262912, 18124708, 19078640, 20713952, 22655885, 23386720, 25892440, 29591360, 36249416, 38157280, 41427904, 45311770, 46773440, 51784880, 72498832, 76314560, 90623540, 103569760, 144997664, 181247080, 207139520, 289995328, 362494160, 724988320, 1449976640]

約数ペア:

[(1, 1449976640), (2, 724988320), (4, 362494160), (5, 289995328), (7, 207139520), (8, 181247080), (10, 144997664), (14, 103569760), (16, 90623540), (19, 76314560), (20, 72498832), (28, 51784880), (31, 46773440), (32, 45311770), (35, 41427904), (38, 38157280), (40, 36249416), (49, 29591360), (56, 25892440), (62, 23386720), (64, 22655885), (70, 20713952), (76, 19078640), (80, 18124708), (95, 15262912), (98, 14795680), (112, 12946220), (124, 11693360), (133, 10902080), (140, 10356976), (152, 9539320), (155, 9354688), (157, 9235520), (160, 9062354), (190, 7631456), (196, 7397840), (217, 6681920), (224, 6473110), (245, 5918272), (248, 5846680), (266, 5451040), (280, 5178488), (304, 4769660), (310, 4677344), (314, 4617760), (320, 4531177), (380, 3815728), (392, 3698920), (434, 3340960), (448, 3236555), (490, 2959136), (496, 2923340), (532, 2725520), (560, 2589244), (589, 2461760), (608, 2384830), (620, 2338672), (628, 2308880), (665, 2180416), (760, 1907864), (784, 1849460), (785, 1847104), (868, 1670480), (931, 1557440), (980, 1479568), (992, 1461670), (1064, 1362760), (1085, 1336384), (1099, 1319360), (1120, 1294622), (1178, 1230880), (1216, 1192415), (1240, 1169336), (1256, 1154440), (1330, 1090208), (1519, 954560), (1520, 953932), (1568, 924730), (1570, 923552), (1736, 835240), (1862, 778720), (1960, 739784), (1984, 730835), (2128, 681380), (2170, 668192), (2198, 659680), (2240, 647311), (2356, 615440), (2480, 584668), (2512, 577220), (2660, 545104), (2945, 492352), (2983, 486080), (3038, 477280), (3040, 476966), (3136, 462365), (3140, 461776), (3472, 417620), (3724, 389360), (3920, 369892), (4123, 351680), (4256, 340690), (4340, 334096), (4396, 329840), (4655, 311488), (4712, 307720), (4867, 297920), (4960, 292334), (5024, 288610), (5320, 272552), (5495, 263872), (5890, 246176), (5966, 243040), (6076, 238640), (6080, 238483), (6280, 230888), (6944, 208810), (7448, 194680), (7595, 190912), (7693, 188480), (7840, 184946), (8246, 175840), (8512, 170345), (8680, 167048), (8792, 164920), (9310, 155744), (9424, 153860), (9734, 148960), (9920, 146167), (10048, 144305), (10640, 136276), (10990, 131936), (11780, 123088), (11932, 121520), (12152, 119320), (12560, 115444), (13888, 104405), (14896, 97340), (14915, 97216), (15190, 95456), (15386, 94240), (15680, 92473), (16492, 87920), (17360, 83524), (17584, 82460), (18620, 77872), (18848, 76930), (19468, 74480), (20615, 70336), (20881, 69440), (21280, 68138), (21980, 65968), (23560, 61544), (23864, 60760), (24304, 59660), (24335, 59584), (25120, 57722), (28861, 50240), (29792, 48670), (29830, 48608), (30380, 47728), (30772, 47120), (32984, 43960), (34069, 42560), (34720, 41762), (35168, 41230), (37240, 38936), (37696, 38465)]