15674478720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12979}}^1$

素因数の和:13055

約数の個数: 256

約数和(自身を含む): 54335318400

約数和(自身を除く): 38660839680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 128, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 384, 408, 444, 480, 510, 544, 555, 592, 629, 640, 680, 740, 816, 888, 960, 1020, 1088, 1110, 1184, 1258, 1360, 1480, 1632, 1776, 1887, 1920, 2040, 2176, 2220, 2368, 2516, 2720, 2960, 3145, 3264, 3552, 3774, 4080, 4440, 4736, 5032, 5440, 5920, 6290, 6528, 7104, 7548, 8160, 8880, 9435, 10064, 10880, 11840, 12580, 12979, 14208, 15096, 16320, 17760, 18870, 20128, 23680, 25160, 25958, 30192, 32640, 35520, 37740, 38937, 40256, 50320, 51916, 60384, 64895, 71040, 75480, 77874, 80512, 100640, 103832, 120768, 129790, 150960, 155748, 194685, 201280, 207664, 220643, 241536, 259580, 301920, 311496, 389370, 402560, 415328, 441286, 480223, 519160, 603840, 622992, 661929, 778740, 830656, 882572, 960446, 1038320, 1103215, 1207680, 1245984, 1323858, 1440669, 1557480, 1661312, 1765144, 1920892, 2076640, 2206430, 2401115, 2491968, 2647716, 2881338, 3114960, 3309645, 3530288, 3841784, 4153280, 4412860, 4802230, 4983936, 5295432, 5762676, 6229920, 6619290, 7060576, 7203345, 7683568, 8163791, 8306560, 8825720, 9604460, 10590864, 11525352, 12459840, 13238580, 14121152, 14406690, 15367136, 16327582, 17651440, 19208920, 21181728, 23050704, 24491373, 24919680, 26477160, 28242304, 28813380, 30734272, 32655164, 35302880, 38417840, 40818955, 42363456, 46101408, 48982746, 52954320, 57626760, 61468544, 65310328, 70605760, 76835680, 81637910, 84726912, 92202816, 97965492, 105908640, 115253520, 122456865, 130620656, 141211520, 153671360, 163275820, 184405632, 195930984, 211817280, 230507040, 244913730, 261241312, 307342720, 326551640, 391861968, 423634560, 461014080, 489827460, 522482624, 653103280, 783723936, 922028160, 979654920, 1044965248, 1306206560, 1567447872, 1959309840, 2612413120, 3134895744, 3918619680, 5224826240, 7837239360, 15674478720]

約数ペア:

[(1, 15674478720), (2, 7837239360), (3, 5224826240), (4, 3918619680), (5, 3134895744), (6, 2612413120), (8, 1959309840), (10, 1567447872), (12, 1306206560), (15, 1044965248), (16, 979654920), (17, 922028160), (20, 783723936), (24, 653103280), (30, 522482624), (32, 489827460), (34, 461014080), (37, 423634560), (40, 391861968), (48, 326551640), (51, 307342720), (60, 261241312), (64, 244913730), (68, 230507040), (74, 211817280), (80, 195930984), (85, 184405632), (96, 163275820), (102, 153671360), (111, 141211520), (120, 130620656), (128, 122456865), (136, 115253520), (148, 105908640), (160, 97965492), (170, 92202816), (185, 84726912), (192, 81637910), (204, 76835680), (222, 70605760), (240, 65310328), (255, 61468544), (272, 57626760), (296, 52954320), (320, 48982746), (340, 46101408), (370, 42363456), (384, 40818955), (408, 38417840), (444, 35302880), (480, 32655164), (510, 30734272), (544, 28813380), (555, 28242304), (592, 26477160), (629, 24919680), (640, 24491373), (680, 23050704), (740, 21181728), (816, 19208920), (888, 17651440), (960, 16327582), (1020, 15367136), (1088, 14406690), (1110, 14121152), (1184, 13238580), (1258, 12459840), (1360, 11525352), (1480, 10590864), (1632, 9604460), (1776, 8825720), (1887, 8306560), (1920, 8163791), (2040, 7683568), (2176, 7203345), (2220, 7060576), (2368, 6619290), (2516, 6229920), (2720, 5762676), (2960, 5295432), (3145, 4983936), (3264, 4802230), (3552, 4412860), (3774, 4153280), (4080, 3841784), (4440, 3530288), (4736, 3309645), (5032, 3114960), (5440, 2881338), (5920, 2647716), (6290, 2491968), (6528, 2401115), (7104, 2206430), (7548, 2076640), (8160, 1920892), (8880, 1765144), (9435, 1661312), (10064, 1557480), (10880, 1440669), (11840, 1323858), (12580, 1245984), (12979, 1207680), (14208, 1103215), (15096, 1038320), (16320, 960446), (17760, 882572), (18870, 830656), (20128, 778740), (23680, 661929), (25160, 622992), (25958, 603840), (30192, 519160), (32640, 480223), (35520, 441286), (37740, 415328), (38937, 402560), (40256, 389370), (50320, 311496), (51916, 301920), (60384, 259580), (64895, 241536), (71040, 220643), (75480, 207664), (77874, 201280), (80512, 194685), (100640, 155748), (103832, 150960), (120768, 129790)]