15877728

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 52254720

約数和(自身を除く): 36376992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 47, 48, 51, 54, 68, 69, 72, 92, 94, 96, 102, 108, 136, 138, 141, 144, 153, 184, 188, 204, 207, 216, 272, 276, 282, 288, 306, 368, 376, 391, 408, 414, 423, 432, 459, 544, 552, 564, 612, 621, 736, 752, 782, 799, 816, 828, 846, 864, 918, 1081, 1104, 1128, 1173, 1224, 1242, 1269, 1504, 1564, 1598, 1632, 1656, 1692, 1836, 2162, 2208, 2256, 2346, 2397, 2448, 2484, 2538, 3128, 3196, 3243, 3312, 3384, 3519, 3672, 4324, 4512, 4692, 4794, 4896, 4968, 5076, 6256, 6392, 6486, 6624, 6768, 7038, 7191, 7344, 8648, 9384, 9588, 9729, 9936, 10152, 10557, 12512, 12784, 12972, 13536, 14076, 14382, 14688, 17296, 18377, 18768, 19176, 19458, 19872, 20304, 21114, 21573, 25568, 25944, 28152, 28764, 29187, 34592, 36754, 37536, 38352, 38916, 40608, 42228, 43146, 51888, 55131, 56304, 57528, 58374, 73508, 76704, 77832, 84456, 86292, 103776, 110262, 112608, 115056, 116748, 147016, 155664, 165393, 168912, 172584, 220524, 230112, 233496, 294032, 311328, 330786, 337824, 345168, 441048, 466992, 496179, 588064, 661572, 690336, 882096, 933984, 992358, 1323144, 1764192, 1984716, 2646288, 3969432, 5292576, 7938864, 15877728]

約数ペア:

[(1, 15877728), (2, 7938864), (3, 5292576), (4, 3969432), (6, 2646288), (8, 1984716), (9, 1764192), (12, 1323144), (16, 992358), (17, 933984), (18, 882096), (23, 690336), (24, 661572), (27, 588064), (32, 496179), (34, 466992), (36, 441048), (46, 345168), (47, 337824), (48, 330786), (51, 311328), (54, 294032), (68, 233496), (69, 230112), (72, 220524), (92, 172584), (94, 168912), (96, 165393), (102, 155664), (108, 147016), (136, 116748), (138, 115056), (141, 112608), (144, 110262), (153, 103776), (184, 86292), (188, 84456), (204, 77832), (207, 76704), (216, 73508), (272, 58374), (276, 57528), (282, 56304), (288, 55131), (306, 51888), (368, 43146), (376, 42228), (391, 40608), (408, 38916), (414, 38352), (423, 37536), (432, 36754), (459, 34592), (544, 29187), (552, 28764), (564, 28152), (612, 25944), (621, 25568), (736, 21573), (752, 21114), (782, 20304), (799, 19872), (816, 19458), (828, 19176), (846, 18768), (864, 18377), (918, 17296), (1081, 14688), (1104, 14382), (1128, 14076), (1173, 13536), (1224, 12972), (1242, 12784), (1269, 12512), (1504, 10557), (1564, 10152), (1598, 9936), (1632, 9729), (1656, 9588), (1692, 9384), (1836, 8648), (2162, 7344), (2208, 7191), (2256, 7038), (2346, 6768), (2397, 6624), (2448, 6486), (2484, 6392), (2538, 6256), (3128, 5076), (3196, 4968), (3243, 4896), (3312, 4794), (3384, 4692), (3519, 4512), (3672, 4324)]