2615769405440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{16189}}^1$

素因数の和:16756

約数の個数: 192

約数和(自身を含む): 6491905056000

約数和(自身を除く): 3876135650560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 509, 512, 620, 640, 992, 1018, 1024, 1240, 1280, 1984, 2036, 2048, 2480, 2545, 2560, 3968, 4072, 4960, 5090, 5120, 7936, 8144, 9920, 10180, 10240, 15779, 15872, 16189, 16288, 19840, 20360, 31558, 31744, 32378, 32576, 39680, 40720, 63116, 63488, 64756, 65152, 78895, 79360, 80945, 81440, 126232, 129512, 130304, 157790, 158720, 161890, 162880, 252464, 259024, 260608, 315580, 317440, 323780, 325760, 501859, 504928, 518048, 521216, 631160, 647560, 651520, 1003718, 1009856, 1036096, 1042432, 1262320, 1295120, 1303040, 2007436, 2019712, 2072192, 2509295, 2524640, 2590240, 2606080, 4014872, 4039424, 4144384, 5018590, 5049280, 5180480, 5212160, 8029744, 8078848, 8240201, 8288768, 10037180, 10098560, 10360960, 16059488, 16157696, 16480402, 16577536, 20074360, 20197120, 20721920, 32118976, 32315392, 32960804, 33155072, 40148720, 40394240, 41201005, 41443840, 64237952, 65921608, 80297440, 80788480, 82402010, 82887680, 128475904, 131843216, 160594880, 161576960, 164804020, 165775360, 255446231, 256951808, 263686432, 321189760, 329608040, 510892462, 513903616, 527372864, 642379520, 659216080, 1021784924, 1027807232, 1054745728, 1277231155, 1284759040, 1318432160, 2043569848, 2109491456, 2554462310, 2569518080, 2636864320, 4087139696, 4218982912, 5108924620, 5139036160, 5273728640, 8174279392, 8437965824, 10217849240, 10547457280, 16348558784, 16875931648, 20435698480, 21094914560, 32697117568, 40871396960, 42189829120, 65394235136, 81742793920, 84379658240, 130788470272, 163485587840, 261576940544, 326971175680, 523153881088, 653942351360, 1307884702720, 2615769405440]

約数ペア:

[(1, 2615769405440), (2, 1307884702720), (4, 653942351360), (5, 523153881088), (8, 326971175680), (10, 261576940544), (16, 163485587840), (20, 130788470272), (31, 84379658240), (32, 81742793920), (40, 65394235136), (62, 42189829120), (64, 40871396960), (80, 32697117568), (124, 21094914560), (128, 20435698480), (155, 16875931648), (160, 16348558784), (248, 10547457280), (256, 10217849240), (310, 8437965824), (320, 8174279392), (496, 5273728640), (509, 5139036160), (512, 5108924620), (620, 4218982912), (640, 4087139696), (992, 2636864320), (1018, 2569518080), (1024, 2554462310), (1240, 2109491456), (1280, 2043569848), (1984, 1318432160), (2036, 1284759040), (2048, 1277231155), (2480, 1054745728), (2545, 1027807232), (2560, 1021784924), (3968, 659216080), (4072, 642379520), (4960, 527372864), (5090, 513903616), (5120, 510892462), (7936, 329608040), (8144, 321189760), (9920, 263686432), (10180, 256951808), (10240, 255446231), (15779, 165775360), (15872, 164804020), (16189, 161576960), (16288, 160594880), (19840, 131843216), (20360, 128475904), (31558, 82887680), (31744, 82402010), (32378, 80788480), (32576, 80297440), (39680, 65921608), (40720, 64237952), (63116, 41443840), (63488, 41201005), (64756, 40394240), (65152, 40148720), (78895, 33155072), (79360, 32960804), (80945, 32315392), (81440, 32118976), (126232, 20721920), (129512, 20197120), (130304, 20074360), (157790, 16577536), (158720, 16480402), (161890, 16157696), (162880, 16059488), (252464, 10360960), (259024, 10098560), (260608, 10037180), (315580, 8288768), (317440, 8240201), (323780, 8078848), (325760, 8029744), (501859, 5212160), (504928, 5180480), (518048, 5049280), (521216, 5018590), (631160, 4144384), (647560, 4039424), (651520, 4014872), (1003718, 2606080), (1009856, 2590240), (1036096, 2524640), (1042432, 2509295), (1262320, 2072192), (1295120, 2019712), (1303040, 2007436)]