215472312

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 728323200

約数和(自身を除く): 512850888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 37, 38, 43, 44, 54, 57, 66, 72, 74, 76, 81, 86, 88, 99, 108, 111, 114, 129, 132, 148, 152, 162, 171, 172, 198, 209, 216, 222, 228, 258, 264, 296, 297, 324, 333, 342, 344, 387, 396, 407, 418, 444, 456, 473, 513, 516, 594, 627, 648, 666, 684, 703, 774, 792, 814, 817, 836, 888, 891, 946, 999, 1026, 1032, 1161, 1188, 1221, 1254, 1332, 1368, 1406, 1419, 1539, 1548, 1591, 1628, 1634, 1672, 1782, 1881, 1892, 1998, 2052, 2109, 2322, 2376, 2442, 2451, 2508, 2664, 2812, 2838, 2997, 3078, 3096, 3182, 3256, 3268, 3483, 3564, 3663, 3762, 3784, 3996, 4104, 4218, 4257, 4644, 4773, 4884, 4902, 5016, 5624, 5643, 5676, 5994, 6156, 6327, 6364, 6536, 6966, 7128, 7326, 7353, 7524, 7733, 7992, 8436, 8514, 8987, 9288, 9546, 9768, 9804, 10989, 11286, 11352, 11988, 12312, 12654, 12728, 12771, 13932, 14319, 14652, 14706, 15048, 15466, 16872, 16929, 17028, 17501, 17974, 18981, 19092, 19608, 21978, 22059, 22572, 23199, 23976, 25308, 25542, 26961, 27864, 28638, 29304, 29412, 30229, 30932, 32967, 33858, 34056, 35002, 35948, 37962, 38184, 38313, 42957, 43956, 44118, 45144, 46398, 50616, 51084, 52503, 53922, 56943, 57276, 58824, 60458, 61864, 65934, 66177, 67716, 69597, 70004, 71896, 75924, 76626, 80883, 85914, 87912, 88236, 90687, 92796, 102168, 105006, 107844, 113886, 114552, 120916, 128871, 131868, 132354, 135432, 139194, 140008, 151848, 153252, 157509, 161766, 171828, 176472, 181374, 185592, 208791, 210012, 215688, 227772, 241832, 242649, 257742, 263736, 264708, 272061, 278388, 306504, 315018, 323532, 332519, 343656, 362748, 417582, 420024, 455544, 472527, 485298, 515484, 529416, 544122, 556776, 626373, 630036, 647064, 665038, 725496, 727947, 816183, 835164, 945054, 970596, 997557, 1030968, 1088244, 1252746, 1260072, 1330076, 1417581, 1455894, 1632366, 1670328, 1890108, 1941192, 1995114, 2176488, 2448549, 2505492, 2660152, 2835162, 2911788, 2992671, 3264732, 3780216, 3990228, 4897098, 5010984, 5670324, 5823576, 5985342, 6529464, 7980456, 8978013, 9794196, 11340648, 11970684, 17956026, 19588392, 23941368, 26934039, 35912052, 53868078, 71824104, 107736156, 215472312]

約数ペア:

[(1, 215472312), (2, 107736156), (3, 71824104), (4, 53868078), (6, 35912052), (8, 26934039), (9, 23941368), (11, 19588392), (12, 17956026), (18, 11970684), (19, 11340648), (22, 9794196), (24, 8978013), (27, 7980456), (33, 6529464), (36, 5985342), (37, 5823576), (38, 5670324), (43, 5010984), (44, 4897098), (54, 3990228), (57, 3780216), (66, 3264732), (72, 2992671), (74, 2911788), (76, 2835162), (81, 2660152), (86, 2505492), (88, 2448549), (99, 2176488), (108, 1995114), (111, 1941192), (114, 1890108), (129, 1670328), (132, 1632366), (148, 1455894), (152, 1417581), (162, 1330076), (171, 1260072), (172, 1252746), (198, 1088244), (209, 1030968), (216, 997557), (222, 970596), (228, 945054), (258, 835164), (264, 816183), (296, 727947), (297, 725496), (324, 665038), (333, 647064), (342, 630036), (344, 626373), (387, 556776), (396, 544122), (407, 529416), (418, 515484), (444, 485298), (456, 472527), (473, 455544), (513, 420024), (516, 417582), (594, 362748), (627, 343656), (648, 332519), (666, 323532), (684, 315018), (703, 306504), (774, 278388), (792, 272061), (814, 264708), (817, 263736), (836, 257742), (888, 242649), (891, 241832), (946, 227772), (999, 215688), (1026, 210012), (1032, 208791), (1161, 185592), (1188, 181374), (1221, 176472), (1254, 171828), (1332, 161766), (1368, 157509), (1406, 153252), (1419, 151848), (1539, 140008), (1548, 139194), (1591, 135432), (1628, 132354), (1634, 131868), (1672, 128871), (1782, 120916), (1881, 114552), (1892, 113886), (1998, 107844), (2052, 105006), (2109, 102168), (2322, 92796), (2376, 90687), (2442, 88236), (2451, 87912), (2508, 85914), (2664, 80883), (2812, 76626), (2838, 75924), (2997, 71896), (3078, 70004), (3096, 69597), (3182, 67716), (3256, 66177), (3268, 65934), (3483, 61864), (3564, 60458), (3663, 58824), (3762, 57276), (3784, 56943), (3996, 53922), (4104, 52503), (4218, 51084), (4257, 50616), (4644, 46398), (4773, 45144), (4884, 44118), (4902, 43956), (5016, 42957), (5624, 38313), (5643, 38184), (5676, 37962), (5994, 35948), (6156, 35002), (6327, 34056), (6364, 33858), (6536, 32967), (6966, 30932), (7128, 30229), (7326, 29412), (7353, 29304), (7524, 28638), (7733, 27864), (7992, 26961), (8436, 25542), (8514, 25308), (8987, 23976), (9288, 23199), (9546, 22572), (9768, 22059), (9804, 21978), (10989, 19608), (11286, 19092), (11352, 18981), (11988, 17974), (12312, 17501), (12654, 17028), (12728, 16929), (12771, 16872), (13932, 15466), (14319, 15048), (14652, 14706)]