215490096

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 694643040

約数和(自身を除く): 479152944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 41, 48, 51, 57, 68, 72, 76, 82, 102, 113, 114, 123, 136, 144, 152, 153, 164, 171, 204, 226, 228, 246, 272, 304, 306, 323, 328, 339, 342, 369, 408, 452, 456, 492, 612, 646, 656, 678, 684, 697, 738, 779, 816, 904, 912, 969, 984, 1017, 1224, 1292, 1356, 1368, 1394, 1476, 1558, 1808, 1921, 1938, 1968, 2034, 2091, 2147, 2337, 2448, 2584, 2712, 2736, 2788, 2907, 2952, 3116, 3842, 3876, 4068, 4182, 4294, 4633, 4674, 5168, 5424, 5576, 5763, 5814, 5904, 6232, 6273, 6441, 7011, 7684, 7752, 8136, 8364, 8588, 9266, 9348, 11152, 11526, 11628, 12464, 12546, 12882, 13243, 13899, 14022, 15368, 15504, 16272, 16728, 17176, 17289, 18532, 18696, 19323, 23052, 23256, 25092, 25764, 26486, 27798, 28044, 30736, 33456, 34352, 34578, 36499, 37064, 37392, 38646, 39729, 41697, 46104, 46512, 50184, 51528, 52972, 55596, 56088, 69156, 72998, 74128, 77292, 78761, 79458, 83394, 88027, 92208, 100368, 103056, 105944, 109497, 111192, 112176, 119187, 138312, 145996, 154584, 157522, 158916, 166788, 176054, 211888, 218994, 222384, 236283, 238374, 264081, 276624, 291992, 309168, 315044, 317832, 328491, 333576, 352108, 437988, 472566, 476748, 528162, 583984, 630088, 635664, 656982, 667152, 704216, 708849, 792243, 875976, 945132, 953496, 1056324, 1260176, 1313964, 1408432, 1417698, 1496459, 1584486, 1751952, 1890264, 1906992, 2112648, 2627928, 2835396, 2992918, 3168972, 3780528, 4225296, 4489377, 5255856, 5670792, 5985836, 6337944, 8978754, 11341584, 11971672, 12675888, 13468131, 17957508, 23943344, 26936262, 35915016, 53872524, 71830032, 107745048, 215490096]

約数ペア:

[(1, 215490096), (2, 107745048), (3, 71830032), (4, 53872524), (6, 35915016), (8, 26936262), (9, 23943344), (12, 17957508), (16, 13468131), (17, 12675888), (18, 11971672), (19, 11341584), (24, 8978754), (34, 6337944), (36, 5985836), (38, 5670792), (41, 5255856), (48, 4489377), (51, 4225296), (57, 3780528), (68, 3168972), (72, 2992918), (76, 2835396), (82, 2627928), (102, 2112648), (113, 1906992), (114, 1890264), (123, 1751952), (136, 1584486), (144, 1496459), (152, 1417698), (153, 1408432), (164, 1313964), (171, 1260176), (204, 1056324), (226, 953496), (228, 945132), (246, 875976), (272, 792243), (304, 708849), (306, 704216), (323, 667152), (328, 656982), (339, 635664), (342, 630088), (369, 583984), (408, 528162), (452, 476748), (456, 472566), (492, 437988), (612, 352108), (646, 333576), (656, 328491), (678, 317832), (684, 315044), (697, 309168), (738, 291992), (779, 276624), (816, 264081), (904, 238374), (912, 236283), (969, 222384), (984, 218994), (1017, 211888), (1224, 176054), (1292, 166788), (1356, 158916), (1368, 157522), (1394, 154584), (1476, 145996), (1558, 138312), (1808, 119187), (1921, 112176), (1938, 111192), (1968, 109497), (2034, 105944), (2091, 103056), (2147, 100368), (2337, 92208), (2448, 88027), (2584, 83394), (2712, 79458), (2736, 78761), (2788, 77292), (2907, 74128), (2952, 72998), (3116, 69156), (3842, 56088), (3876, 55596), (4068, 52972), (4182, 51528), (4294, 50184), (4633, 46512), (4674, 46104), (5168, 41697), (5424, 39729), (5576, 38646), (5763, 37392), (5814, 37064), (5904, 36499), (6232, 34578), (6273, 34352), (6441, 33456), (7011, 30736), (7684, 28044), (7752, 27798), (8136, 26486), (8364, 25764), (8588, 25092), (9266, 23256), (9348, 23052), (11152, 19323), (11526, 18696), (11628, 18532), (12464, 17289), (12546, 17176), (12882, 16728), (13243, 16272), (13899, 15504), (14022, 15368)]