15927912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 288

約数和(自身を含む): 61663680

約数和(自身を除く): 45735768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 21, 22, 24, 26, 28, 33, 34, 36, 39, 42, 44, 51, 52, 56, 63, 66, 68, 72, 77, 78, 84, 88, 91, 99, 102, 104, 117, 119, 126, 132, 136, 143, 153, 154, 156, 168, 169, 182, 187, 198, 204, 221, 231, 234, 238, 252, 264, 273, 286, 306, 308, 312, 338, 357, 364, 374, 396, 408, 429, 442, 462, 468, 476, 504, 507, 546, 561, 572, 612, 616, 663, 676, 693, 714, 728, 748, 792, 819, 858, 884, 924, 936, 952, 1001, 1014, 1071, 1092, 1122, 1144, 1183, 1224, 1287, 1309, 1326, 1352, 1386, 1428, 1496, 1521, 1547, 1638, 1683, 1716, 1768, 1848, 1859, 1989, 2002, 2028, 2142, 2184, 2244, 2366, 2431, 2574, 2618, 2652, 2772, 2856, 2873, 3003, 3042, 3094, 3276, 3366, 3432, 3549, 3718, 3927, 3978, 4004, 4056, 4284, 4488, 4641, 4732, 4862, 5148, 5236, 5304, 5544, 5577, 5746, 6006, 6084, 6188, 6552, 6732, 7098, 7293, 7436, 7854, 7956, 8008, 8568, 8619, 9009, 9282, 9464, 9724, 10296, 10472, 10647, 11154, 11492, 11781, 12012, 12168, 12376, 13013, 13464, 13923, 14196, 14586, 14872, 15708, 15912, 16731, 17017, 17238, 18018, 18564, 19448, 20111, 21294, 21879, 22308, 22984, 23562, 24024, 25857, 26026, 27846, 28392, 29172, 31416, 31603, 33462, 34034, 34476, 36036, 37128, 39039, 40222, 42588, 43758, 44616, 47124, 51051, 51714, 52052, 55692, 58344, 60333, 63206, 66924, 68068, 68952, 72072, 78078, 80444, 85176, 87516, 94248, 94809, 102102, 103428, 104104, 111384, 117117, 120666, 126412, 133848, 136136, 153153, 156156, 160888, 175032, 180999, 189618, 204204, 206856, 221221, 234234, 241332, 252824, 284427, 306306, 312312, 361998, 379236, 408408, 442442, 468468, 482664, 568854, 612612, 663663, 723996, 758472, 884884, 936936, 1137708, 1225224, 1327326, 1447992, 1769768, 1990989, 2275416, 2654652, 3981978, 5309304, 7963956, 15927912]

約数ペア:

[(1, 15927912), (2, 7963956), (3, 5309304), (4, 3981978), (6, 2654652), (7, 2275416), (8, 1990989), (9, 1769768), (11, 1447992), (12, 1327326), (13, 1225224), (14, 1137708), (17, 936936), (18, 884884), (21, 758472), (22, 723996), (24, 663663), (26, 612612), (28, 568854), (33, 482664), (34, 468468), (36, 442442), (39, 408408), (42, 379236), (44, 361998), (51, 312312), (52, 306306), (56, 284427), (63, 252824), (66, 241332), (68, 234234), (72, 221221), (77, 206856), (78, 204204), (84, 189618), (88, 180999), (91, 175032), (99, 160888), (102, 156156), (104, 153153), (117, 136136), (119, 133848), (126, 126412), (132, 120666), (136, 117117), (143, 111384), (153, 104104), (154, 103428), (156, 102102), (168, 94809), (169, 94248), (182, 87516), (187, 85176), (198, 80444), (204, 78078), (221, 72072), (231, 68952), (234, 68068), (238, 66924), (252, 63206), (264, 60333), (273, 58344), (286, 55692), (306, 52052), (308, 51714), (312, 51051), (338, 47124), (357, 44616), (364, 43758), (374, 42588), (396, 40222), (408, 39039), (429, 37128), (442, 36036), (462, 34476), (468, 34034), (476, 33462), (504, 31603), (507, 31416), (546, 29172), (561, 28392), (572, 27846), (612, 26026), (616, 25857), (663, 24024), (676, 23562), (693, 22984), (714, 22308), (728, 21879), (748, 21294), (792, 20111), (819, 19448), (858, 18564), (884, 18018), (924, 17238), (936, 17017), (952, 16731), (1001, 15912), (1014, 15708), (1071, 14872), (1092, 14586), (1122, 14196), (1144, 13923), (1183, 13464), (1224, 13013), (1287, 12376), (1309, 12168), (1326, 12012), (1352, 11781), (1386, 11492), (1428, 11154), (1496, 10647), (1521, 10472), (1547, 10296), (1638, 9724), (1683, 9464), (1716, 9282), (1768, 9009), (1848, 8619), (1859, 8568), (1989, 8008), (2002, 7956), (2028, 7854), (2142, 7436), (2184, 7293), (2244, 7098), (2366, 6732), (2431, 6552), (2574, 6188), (2618, 6084), (2652, 6006), (2772, 5746), (2856, 5577), (2873, 5544), (3003, 5304), (3042, 5236), (3094, 5148), (3276, 4862), (3366, 4732), (3432, 4641), (3549, 4488), (3718, 4284), (3927, 4056), (3978, 4004)]