243837120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 835688448

約数和(自身を除く): 591851328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 134, 136, 160, 170, 192, 201, 204, 223, 240, 255, 268, 272, 320, 335, 340, 402, 408, 446, 480, 510, 536, 544, 669, 670, 680, 804, 816, 892, 960, 1005, 1020, 1072, 1088, 1115, 1139, 1338, 1340, 1360, 1608, 1632, 1784, 2010, 2040, 2144, 2230, 2278, 2676, 2680, 2720, 3216, 3264, 3345, 3417, 3568, 3791, 4020, 4080, 4288, 4460, 4556, 5352, 5360, 5440, 5695, 6432, 6690, 6834, 7136, 7582, 8040, 8160, 8920, 9112, 10704, 10720, 11373, 11390, 12864, 13380, 13668, 14272, 14941, 15164, 16080, 16320, 17085, 17840, 18224, 18955, 21408, 21440, 22746, 22780, 26760, 27336, 29882, 30328, 32160, 34170, 35680, 36448, 37910, 42816, 44823, 45492, 45560, 53520, 54672, 56865, 59764, 60656, 64320, 68340, 71360, 72896, 74705, 75820, 89646, 90984, 91120, 107040, 109344, 113730, 119528, 121312, 136680, 149410, 151640, 179292, 181968, 182240, 214080, 218688, 224115, 227460, 239056, 242624, 253997, 273360, 298820, 303280, 358584, 363936, 364480, 448230, 454920, 478112, 507994, 546720, 597640, 606560, 717168, 727872, 761991, 896460, 909840, 956224, 1015988, 1093440, 1195280, 1213120, 1269985, 1434336, 1523982, 1792920, 1819680, 2031976, 2390560, 2539970, 2868672, 3047964, 3585840, 3639360, 3809955, 4063952, 4781120, 5079940, 6095928, 7171680, 7619910, 8127904, 10159880, 12191856, 14343360, 15239820, 16255808, 20319760, 24383712, 30479640, 40639520, 48767424, 60959280, 81279040, 121918560, 243837120]

約数ペア:

[(1, 243837120), (2, 121918560), (3, 81279040), (4, 60959280), (5, 48767424), (6, 40639520), (8, 30479640), (10, 24383712), (12, 20319760), (15, 16255808), (16, 15239820), (17, 14343360), (20, 12191856), (24, 10159880), (30, 8127904), (32, 7619910), (34, 7171680), (40, 6095928), (48, 5079940), (51, 4781120), (60, 4063952), (64, 3809955), (67, 3639360), (68, 3585840), (80, 3047964), (85, 2868672), (96, 2539970), (102, 2390560), (120, 2031976), (134, 1819680), (136, 1792920), (160, 1523982), (170, 1434336), (192, 1269985), (201, 1213120), (204, 1195280), (223, 1093440), (240, 1015988), (255, 956224), (268, 909840), (272, 896460), (320, 761991), (335, 727872), (340, 717168), (402, 606560), (408, 597640), (446, 546720), (480, 507994), (510, 478112), (536, 454920), (544, 448230), (669, 364480), (670, 363936), (680, 358584), (804, 303280), (816, 298820), (892, 273360), (960, 253997), (1005, 242624), (1020, 239056), (1072, 227460), (1088, 224115), (1115, 218688), (1139, 214080), (1338, 182240), (1340, 181968), (1360, 179292), (1608, 151640), (1632, 149410), (1784, 136680), (2010, 121312), (2040, 119528), (2144, 113730), (2230, 109344), (2278, 107040), (2676, 91120), (2680, 90984), (2720, 89646), (3216, 75820), (3264, 74705), (3345, 72896), (3417, 71360), (3568, 68340), (3791, 64320), (4020, 60656), (4080, 59764), (4288, 56865), (4460, 54672), (4556, 53520), (5352, 45560), (5360, 45492), (5440, 44823), (5695, 42816), (6432, 37910), (6690, 36448), (6834, 35680), (7136, 34170), (7582, 32160), (8040, 30328), (8160, 29882), (8920, 27336), (9112, 26760), (10704, 22780), (10720, 22746), (11373, 21440), (11390, 21408), (12864, 18955), (13380, 18224), (13668, 17840), (14272, 17085), (14941, 16320), (15164, 16080)]