15400584

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 45964800

約数和(自身を除く): 30564216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 41, 47, 54, 72, 74, 82, 94, 108, 111, 123, 141, 148, 164, 188, 216, 222, 246, 282, 296, 328, 333, 369, 376, 423, 444, 492, 564, 666, 738, 846, 888, 984, 999, 1107, 1128, 1269, 1332, 1476, 1517, 1692, 1739, 1927, 1998, 2214, 2538, 2664, 2952, 3034, 3384, 3478, 3854, 3996, 4428, 4551, 5076, 5217, 5781, 6068, 6956, 7708, 7992, 8856, 9102, 10152, 10434, 11562, 12136, 13653, 13912, 15416, 15651, 17343, 18204, 20868, 23124, 27306, 31302, 34686, 36408, 40959, 41736, 46248, 46953, 52029, 54612, 62604, 69372, 71299, 81918, 93906, 104058, 109224, 125208, 138744, 142598, 163836, 187812, 208116, 213897, 285196, 327672, 375624, 416232, 427794, 570392, 641691, 855588, 1283382, 1711176, 1925073, 2566764, 3850146, 5133528, 7700292, 15400584]

約数ペア:

[(1, 15400584), (2, 7700292), (3, 5133528), (4, 3850146), (6, 2566764), (8, 1925073), (9, 1711176), (12, 1283382), (18, 855588), (24, 641691), (27, 570392), (36, 427794), (37, 416232), (41, 375624), (47, 327672), (54, 285196), (72, 213897), (74, 208116), (82, 187812), (94, 163836), (108, 142598), (111, 138744), (123, 125208), (141, 109224), (148, 104058), (164, 93906), (188, 81918), (216, 71299), (222, 69372), (246, 62604), (282, 54612), (296, 52029), (328, 46953), (333, 46248), (369, 41736), (376, 40959), (423, 36408), (444, 34686), (492, 31302), (564, 27306), (666, 23124), (738, 20868), (846, 18204), (888, 17343), (984, 15651), (999, 15416), (1107, 13912), (1128, 13653), (1269, 12136), (1332, 11562), (1476, 10434), (1517, 10152), (1692, 9102), (1739, 8856), (1927, 7992), (1998, 7708), (2214, 6956), (2538, 6068), (2664, 5781), (2952, 5217), (3034, 5076), (3384, 4551), (3478, 4428), (3854, 3996)]