258469920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 987033600

約数和(自身を除く): 728563680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 67, 72, 76, 80, 90, 94, 95, 96, 108, 114, 120, 134, 135, 141, 144, 152, 160, 171, 180, 188, 190, 201, 216, 228, 235, 240, 268, 270, 282, 285, 288, 304, 335, 342, 360, 376, 380, 402, 423, 432, 456, 470, 480, 513, 536, 540, 564, 570, 603, 608, 670, 684, 705, 720, 752, 760, 804, 846, 855, 864, 893, 912, 940, 1005, 1026, 1072, 1080, 1128, 1140, 1206, 1269, 1273, 1340, 1368, 1410, 1440, 1504, 1520, 1608, 1692, 1710, 1786, 1809, 1824, 1880, 2010, 2052, 2115, 2144, 2160, 2256, 2280, 2412, 2538, 2546, 2565, 2679, 2680, 2736, 2820, 3015, 3040, 3149, 3216, 3384, 3420, 3572, 3618, 3760, 3819, 4020, 4104, 4230, 4320, 4465, 4512, 4560, 4824, 5076, 5092, 5130, 5358, 5360, 5472, 5640, 6030, 6298, 6345, 6365, 6432, 6768, 6840, 7144, 7236, 7520, 7638, 8037, 8040, 8208, 8460, 8930, 9045, 9120, 9447, 9648, 10152, 10184, 10260, 10716, 10720, 11280, 11457, 12060, 12596, 12690, 12730, 13395, 13536, 13680, 14288, 14472, 15276, 15745, 16074, 16080, 16416, 16920, 17860, 18090, 18894, 19095, 19296, 20304, 20368, 20520, 21432, 22560, 22914, 24111, 24120, 25192, 25380, 25460, 26790, 27360, 28341, 28576, 28944, 30552, 31490, 32148, 32160, 33840, 34371, 35720, 36180, 37788, 38190, 40185, 40608, 40736, 41040, 42864, 45828, 47235, 48222, 48240, 50384, 50760, 50920, 53580, 56682, 57285, 57888, 59831, 61104, 62980, 64296, 67680, 68742, 71440, 72360, 75576, 76380, 80370, 82080, 85023, 85728, 91656, 94470, 96444, 96480, 100768, 101520, 101840, 107160, 113364, 114570, 119662, 120555, 122208, 125960, 128592, 137484, 141705, 142880, 144720, 151152, 152760, 160740, 170046, 171855, 179493, 183312, 188940, 192888, 203040, 203680, 214320, 226728, 229140, 239324, 241110, 251920, 257184, 274968, 283410, 289440, 299155, 302304, 305520, 321480, 340092, 343710, 358986, 366624, 377880, 385776, 425115, 428640, 453456, 458280, 478648, 482220, 503840, 538479, 549936, 566820, 598310, 611040, 642960, 680184, 687420, 717972, 755760, 771552, 850230, 897465, 906912, 916560, 957296, 964440, 1076958, 1099872, 1133640, 1196620, 1285920, 1360368, 1374840, 1435944, 1511520, 1615437, 1700460, 1794930, 1833120, 1914592, 1928880, 2153916, 2267280, 2393240, 2692395, 2720736, 2749680, 2871888, 3230874, 3400920, 3589860, 3857760, 4307832, 4534560, 4786480, 5384790, 5499360, 5743776, 6461748, 6801840, 7179720, 8077185, 8615664, 9572960, 10769580, 12923496, 13603680, 14359440, 16154370, 17231328, 21539160, 25846992, 28718880, 32308740, 43078320, 51693984, 64617480, 86156640, 129234960, 258469920]

約数ペア:

[(1, 258469920), (2, 129234960), (3, 86156640), (4, 64617480), (5, 51693984), (6, 43078320), (8, 32308740), (9, 28718880), (10, 25846992), (12, 21539160), (15, 17231328), (16, 16154370), (18, 14359440), (19, 13603680), (20, 12923496), (24, 10769580), (27, 9572960), (30, 8615664), (32, 8077185), (36, 7179720), (38, 6801840), (40, 6461748), (45, 5743776), (47, 5499360), (48, 5384790), (54, 4786480), (57, 4534560), (60, 4307832), (67, 3857760), (72, 3589860), (76, 3400920), (80, 3230874), (90, 2871888), (94, 2749680), (95, 2720736), (96, 2692395), (108, 2393240), (114, 2267280), (120, 2153916), (134, 1928880), (135, 1914592), (141, 1833120), (144, 1794930), (152, 1700460), (160, 1615437), (171, 1511520), (180, 1435944), (188, 1374840), (190, 1360368), (201, 1285920), (216, 1196620), (228, 1133640), (235, 1099872), (240, 1076958), (268, 964440), (270, 957296), (282, 916560), (285, 906912), (288, 897465), (304, 850230), (335, 771552), (342, 755760), (360, 717972), (376, 687420), (380, 680184), (402, 642960), (423, 611040), (432, 598310), (456, 566820), (470, 549936), (480, 538479), (513, 503840), (536, 482220), (540, 478648), (564, 458280), (570, 453456), (603, 428640), (608, 425115), (670, 385776), (684, 377880), (705, 366624), (720, 358986), (752, 343710), (760, 340092), (804, 321480), (846, 305520), (855, 302304), (864, 299155), (893, 289440), (912, 283410), (940, 274968), (1005, 257184), (1026, 251920), (1072, 241110), (1080, 239324), (1128, 229140), (1140, 226728), (1206, 214320), (1269, 203680), (1273, 203040), (1340, 192888), (1368, 188940), (1410, 183312), (1440, 179493), (1504, 171855), (1520, 170046), (1608, 160740), (1692, 152760), (1710, 151152), (1786, 144720), (1809, 142880), (1824, 141705), (1880, 137484), (2010, 128592), (2052, 125960), (2115, 122208), (2144, 120555), (2160, 119662), (2256, 114570), (2280, 113364), (2412, 107160), (2538, 101840), (2546, 101520), (2565, 100768), (2679, 96480), (2680, 96444), (2736, 94470), (2820, 91656), (3015, 85728), (3040, 85023), (3149, 82080), (3216, 80370), (3384, 76380), (3420, 75576), (3572, 72360), (3618, 71440), (3760, 68742), (3819, 67680), (4020, 64296), (4104, 62980), (4230, 61104), (4320, 59831), (4465, 57888), (4512, 57285), (4560, 56682), (4824, 53580), (5076, 50920), (5092, 50760), (5130, 50384), (5358, 48240), (5360, 48222), (5472, 47235), (5640, 45828), (6030, 42864), (6298, 41040), (6345, 40736), (6365, 40608), (6432, 40185), (6768, 38190), (6840, 37788), (7144, 36180), (7236, 35720), (7520, 34371), (7638, 33840), (8037, 32160), (8040, 32148), (8208, 31490), (8460, 30552), (8930, 28944), (9045, 28576), (9120, 28341), (9447, 27360), (9648, 26790), (10152, 25460), (10184, 25380), (10260, 25192), (10716, 24120), (10720, 24111), (11280, 22914), (11457, 22560), (12060, 21432), (12596, 20520), (12690, 20368), (12730, 20304), (13395, 19296), (13536, 19095), (13680, 18894), (14288, 18090), (14472, 17860), (15276, 16920), (15745, 16416), (16074, 16080)]