15112944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 55710720

約数和(自身を除く): 40597776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 47, 48, 56, 58, 63, 66, 72, 77, 84, 87, 88, 94, 99, 112, 116, 126, 132, 141, 144, 154, 168, 174, 176, 188, 198, 203, 231, 232, 252, 261, 264, 282, 308, 319, 329, 336, 348, 376, 396, 406, 423, 462, 464, 504, 517, 522, 528, 564, 609, 616, 638, 658, 693, 696, 752, 792, 812, 846, 924, 957, 987, 1008, 1034, 1044, 1128, 1218, 1232, 1276, 1316, 1363, 1386, 1392, 1551, 1584, 1624, 1692, 1827, 1848, 1914, 1974, 2068, 2088, 2233, 2256, 2436, 2552, 2632, 2726, 2772, 2871, 2961, 3102, 3248, 3384, 3619, 3654, 3696, 3828, 3948, 4089, 4136, 4176, 4466, 4653, 4872, 5104, 5264, 5452, 5544, 5742, 5922, 6204, 6699, 6768, 7238, 7308, 7656, 7896, 8178, 8272, 8932, 9306, 9541, 9744, 10857, 10904, 11088, 11484, 11844, 12267, 12408, 13398, 14476, 14616, 14993, 15312, 15792, 16356, 17864, 18612, 19082, 20097, 21714, 21808, 22968, 23688, 24534, 24816, 26796, 28623, 28952, 29232, 29986, 32571, 32712, 35728, 37224, 38164, 40194, 43428, 44979, 45936, 47376, 49068, 53592, 57246, 57904, 59972, 65142, 65424, 74448, 76328, 80388, 85869, 86856, 89958, 98136, 104951, 107184, 114492, 119944, 130284, 134937, 152656, 160776, 171738, 173712, 179916, 196272, 209902, 228984, 239888, 260568, 269874, 314853, 321552, 343476, 359832, 419804, 457968, 521136, 539748, 629706, 686952, 719664, 839608, 944559, 1079496, 1259412, 1373904, 1679216, 1889118, 2158992, 2518824, 3778236, 5037648, 7556472, 15112944]

約数ペア:

[(1, 15112944), (2, 7556472), (3, 5037648), (4, 3778236), (6, 2518824), (7, 2158992), (8, 1889118), (9, 1679216), (11, 1373904), (12, 1259412), (14, 1079496), (16, 944559), (18, 839608), (21, 719664), (22, 686952), (24, 629706), (28, 539748), (29, 521136), (33, 457968), (36, 419804), (42, 359832), (44, 343476), (47, 321552), (48, 314853), (56, 269874), (58, 260568), (63, 239888), (66, 228984), (72, 209902), (77, 196272), (84, 179916), (87, 173712), (88, 171738), (94, 160776), (99, 152656), (112, 134937), (116, 130284), (126, 119944), (132, 114492), (141, 107184), (144, 104951), (154, 98136), (168, 89958), (174, 86856), (176, 85869), (188, 80388), (198, 76328), (203, 74448), (231, 65424), (232, 65142), (252, 59972), (261, 57904), (264, 57246), (282, 53592), (308, 49068), (319, 47376), (329, 45936), (336, 44979), (348, 43428), (376, 40194), (396, 38164), (406, 37224), (423, 35728), (462, 32712), (464, 32571), (504, 29986), (517, 29232), (522, 28952), (528, 28623), (564, 26796), (609, 24816), (616, 24534), (638, 23688), (658, 22968), (693, 21808), (696, 21714), (752, 20097), (792, 19082), (812, 18612), (846, 17864), (924, 16356), (957, 15792), (987, 15312), (1008, 14993), (1034, 14616), (1044, 14476), (1128, 13398), (1218, 12408), (1232, 12267), (1276, 11844), (1316, 11484), (1363, 11088), (1386, 10904), (1392, 10857), (1551, 9744), (1584, 9541), (1624, 9306), (1692, 8932), (1827, 8272), (1848, 8178), (1914, 7896), (1974, 7656), (2068, 7308), (2088, 7238), (2233, 6768), (2256, 6699), (2436, 6204), (2552, 5922), (2632, 5742), (2726, 5544), (2772, 5452), (2871, 5264), (2961, 5104), (3102, 4872), (3248, 4653), (3384, 4466), (3619, 4176), (3654, 4136), (3696, 4089), (3828, 3948)]