22151040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 71971200

約数和(自身を除く): 49820160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 139, 160, 166, 192, 240, 249, 278, 320, 332, 384, 415, 417, 480, 498, 556, 640, 664, 695, 830, 834, 960, 996, 1112, 1245, 1328, 1390, 1660, 1668, 1920, 1992, 2085, 2224, 2490, 2656, 2780, 3320, 3336, 3984, 4170, 4448, 4980, 5312, 5560, 6640, 6672, 7968, 8340, 8896, 9960, 10624, 11120, 11537, 13280, 13344, 15936, 16680, 17792, 19920, 22240, 23074, 26560, 26688, 31872, 33360, 34611, 39840, 44480, 46148, 53120, 53376, 57685, 66720, 69222, 79680, 88960, 92296, 115370, 133440, 138444, 159360, 173055, 184592, 230740, 266880, 276888, 346110, 369184, 461480, 553776, 692220, 738368, 922960, 1107552, 1384440, 1476736, 1845920, 2215104, 2768880, 3691840, 4430208, 5537760, 7383680, 11075520, 22151040]

約数ペア:

[(1, 22151040), (2, 11075520), (3, 7383680), (4, 5537760), (5, 4430208), (6, 3691840), (8, 2768880), (10, 2215104), (12, 1845920), (15, 1476736), (16, 1384440), (20, 1107552), (24, 922960), (30, 738368), (32, 692220), (40, 553776), (48, 461480), (60, 369184), (64, 346110), (80, 276888), (83, 266880), (96, 230740), (120, 184592), (128, 173055), (139, 159360), (160, 138444), (166, 133440), (192, 115370), (240, 92296), (249, 88960), (278, 79680), (320, 69222), (332, 66720), (384, 57685), (415, 53376), (417, 53120), (480, 46148), (498, 44480), (556, 39840), (640, 34611), (664, 33360), (695, 31872), (830, 26688), (834, 26560), (960, 23074), (996, 22240), (1112, 19920), (1245, 17792), (1328, 16680), (1390, 15936), (1660, 13344), (1668, 13280), (1920, 11537), (1992, 11120), (2085, 10624), (2224, 9960), (2490, 8896), (2656, 8340), (2780, 7968), (3320, 6672), (3336, 6640), (3984, 5560), (4170, 5312), (4448, 4980)]