67597920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 260874432

約数和(自身を除く): 193276512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 157, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 314, 345, 360, 368, 390, 414, 416, 460, 468, 471, 480, 520, 552, 585, 598, 624, 628, 690, 720, 736, 780, 785, 828, 897, 920, 936, 942, 1035, 1040, 1104, 1170, 1196, 1248, 1256, 1380, 1413, 1440, 1495, 1560, 1570, 1656, 1794, 1840, 1872, 1884, 2041, 2070, 2080, 2208, 2340, 2355, 2392, 2512, 2691, 2760, 2826, 2990, 3120, 3140, 3312, 3588, 3611, 3680, 3744, 3768, 4082, 4140, 4485, 4680, 4710, 4784, 5024, 5382, 5520, 5652, 5980, 6123, 6240, 6280, 6624, 7065, 7176, 7222, 7536, 8164, 8280, 8970, 9360, 9420, 9568, 10205, 10764, 10833, 11040, 11304, 11960, 12246, 12560, 13455, 14130, 14352, 14444, 15072, 16328, 16560, 17940, 18055, 18369, 18720, 18840, 20410, 21528, 21666, 22608, 23920, 24492, 25120, 26910, 28260, 28704, 28888, 30615, 32499, 32656, 33120, 35880, 36110, 36738, 37680, 40820, 43056, 43332, 45216, 46943, 47840, 48984, 53820, 54165, 56520, 57776, 61230, 64998, 65312, 71760, 72220, 73476, 75360, 81640, 86112, 86664, 91845, 93886, 97968, 107640, 108330, 113040, 115552, 122460, 129996, 140829, 143520, 144440, 146952, 162495, 163280, 173328, 183690, 187772, 195936, 215280, 216660, 226080, 234715, 244920, 259992, 281658, 288880, 293904, 324990, 326560, 346656, 367380, 375544, 422487, 430560, 433320, 469430, 489840, 519984, 563316, 577760, 587808, 649980, 704145, 734760, 751088, 844974, 866640, 938860, 979680, 1039968, 1126632, 1299960, 1408290, 1469520, 1502176, 1689948, 1733280, 1877720, 2112435, 2253264, 2599920, 2816580, 2939040, 3379896, 3755440, 4224870, 4506528, 5199840, 5633160, 6759792, 7510880, 8449740, 11266320, 13519584, 16899480, 22532640, 33798960, 67597920]

約数ペア:

[(1, 67597920), (2, 33798960), (3, 22532640), (4, 16899480), (5, 13519584), (6, 11266320), (8, 8449740), (9, 7510880), (10, 6759792), (12, 5633160), (13, 5199840), (15, 4506528), (16, 4224870), (18, 3755440), (20, 3379896), (23, 2939040), (24, 2816580), (26, 2599920), (30, 2253264), (32, 2112435), (36, 1877720), (39, 1733280), (40, 1689948), (45, 1502176), (46, 1469520), (48, 1408290), (52, 1299960), (60, 1126632), (65, 1039968), (69, 979680), (72, 938860), (78, 866640), (80, 844974), (90, 751088), (92, 734760), (96, 704145), (104, 649980), (115, 587808), (117, 577760), (120, 563316), (130, 519984), (138, 489840), (144, 469430), (156, 433320), (157, 430560), (160, 422487), (180, 375544), (184, 367380), (195, 346656), (207, 326560), (208, 324990), (230, 293904), (234, 288880), (240, 281658), (260, 259992), (276, 244920), (288, 234715), (299, 226080), (312, 216660), (314, 215280), (345, 195936), (360, 187772), (368, 183690), (390, 173328), (414, 163280), (416, 162495), (460, 146952), (468, 144440), (471, 143520), (480, 140829), (520, 129996), (552, 122460), (585, 115552), (598, 113040), (624, 108330), (628, 107640), (690, 97968), (720, 93886), (736, 91845), (780, 86664), (785, 86112), (828, 81640), (897, 75360), (920, 73476), (936, 72220), (942, 71760), (1035, 65312), (1040, 64998), (1104, 61230), (1170, 57776), (1196, 56520), (1248, 54165), (1256, 53820), (1380, 48984), (1413, 47840), (1440, 46943), (1495, 45216), (1560, 43332), (1570, 43056), (1656, 40820), (1794, 37680), (1840, 36738), (1872, 36110), (1884, 35880), (2041, 33120), (2070, 32656), (2080, 32499), (2208, 30615), (2340, 28888), (2355, 28704), (2392, 28260), (2512, 26910), (2691, 25120), (2760, 24492), (2826, 23920), (2990, 22608), (3120, 21666), (3140, 21528), (3312, 20410), (3588, 18840), (3611, 18720), (3680, 18369), (3744, 18055), (3768, 17940), (4082, 16560), (4140, 16328), (4485, 15072), (4680, 14444), (4710, 14352), (4784, 14130), (5024, 13455), (5382, 12560), (5520, 12246), (5652, 11960), (5980, 11304), (6123, 11040), (6240, 10833), (6280, 10764), (6624, 10205), (7065, 9568), (7176, 9420), (7222, 9360), (7536, 8970), (8164, 8280)]