274469520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 944350272

約数和(自身を除く): 669880752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 101, 104, 120, 130, 134, 156, 169, 195, 201, 202, 208, 240, 260, 268, 303, 312, 335, 338, 390, 402, 404, 505, 507, 520, 536, 606, 624, 670, 676, 780, 804, 808, 845, 871, 1005, 1010, 1014, 1040, 1072, 1212, 1313, 1340, 1352, 1515, 1560, 1608, 1616, 1690, 1742, 2010, 2020, 2028, 2424, 2535, 2613, 2626, 2680, 2704, 3030, 3120, 3216, 3380, 3484, 3939, 4020, 4040, 4056, 4355, 4848, 5070, 5226, 5252, 5360, 6060, 6565, 6760, 6767, 6968, 7878, 8040, 8080, 8112, 8710, 10140, 10452, 10504, 11323, 12120, 13065, 13130, 13520, 13534, 13936, 15756, 16080, 17069, 17420, 19695, 20280, 20301, 20904, 21008, 22646, 24240, 26130, 26260, 27068, 31512, 33835, 33969, 34138, 34840, 39390, 40560, 40602, 41808, 45292, 51207, 52260, 52520, 54136, 56615, 63024, 67670, 67938, 68276, 69680, 78780, 81204, 85345, 87971, 90584, 101505, 102414, 104520, 105040, 108272, 113230, 135340, 135876, 136552, 157560, 162408, 169845, 170690, 175942, 181168, 203010, 204828, 209040, 226460, 256035, 263913, 270680, 271752, 273104, 315120, 324816, 339690, 341380, 351884, 406020, 409656, 439855, 452920, 512070, 527826, 541360, 543504, 679380, 682760, 703768, 812040, 819312, 879710, 905840, 1024140, 1055652, 1143623, 1319565, 1358760, 1365520, 1407536, 1624080, 1759420, 2048280, 2111304, 2287246, 2639130, 2717520, 3430869, 3518840, 4096560, 4222608, 4574492, 5278260, 5718115, 6861738, 7037680, 9148984, 10556520, 11436230, 13723476, 17154345, 18297968, 21113040, 22872460, 27446952, 34308690, 45744920, 54893904, 68617380, 91489840, 137234760, 274469520]

約数ペア:

[(1, 274469520), (2, 137234760), (3, 91489840), (4, 68617380), (5, 54893904), (6, 45744920), (8, 34308690), (10, 27446952), (12, 22872460), (13, 21113040), (15, 18297968), (16, 17154345), (20, 13723476), (24, 11436230), (26, 10556520), (30, 9148984), (39, 7037680), (40, 6861738), (48, 5718115), (52, 5278260), (60, 4574492), (65, 4222608), (67, 4096560), (78, 3518840), (80, 3430869), (101, 2717520), (104, 2639130), (120, 2287246), (130, 2111304), (134, 2048280), (156, 1759420), (169, 1624080), (195, 1407536), (201, 1365520), (202, 1358760), (208, 1319565), (240, 1143623), (260, 1055652), (268, 1024140), (303, 905840), (312, 879710), (335, 819312), (338, 812040), (390, 703768), (402, 682760), (404, 679380), (505, 543504), (507, 541360), (520, 527826), (536, 512070), (606, 452920), (624, 439855), (670, 409656), (676, 406020), (780, 351884), (804, 341380), (808, 339690), (845, 324816), (871, 315120), (1005, 273104), (1010, 271752), (1014, 270680), (1040, 263913), (1072, 256035), (1212, 226460), (1313, 209040), (1340, 204828), (1352, 203010), (1515, 181168), (1560, 175942), (1608, 170690), (1616, 169845), (1690, 162408), (1742, 157560), (2010, 136552), (2020, 135876), (2028, 135340), (2424, 113230), (2535, 108272), (2613, 105040), (2626, 104520), (2680, 102414), (2704, 101505), (3030, 90584), (3120, 87971), (3216, 85345), (3380, 81204), (3484, 78780), (3939, 69680), (4020, 68276), (4040, 67938), (4056, 67670), (4355, 63024), (4848, 56615), (5070, 54136), (5226, 52520), (5252, 52260), (5360, 51207), (6060, 45292), (6565, 41808), (6760, 40602), (6767, 40560), (6968, 39390), (7878, 34840), (8040, 34138), (8080, 33969), (8112, 33835), (8710, 31512), (10140, 27068), (10452, 26260), (10504, 26130), (11323, 24240), (12120, 22646), (13065, 21008), (13130, 20904), (13520, 20301), (13534, 20280), (13936, 19695), (15756, 17420), (16080, 17069)]