15885072

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 200

約数和(自身を含む): 56174976

約数和(自身を除く): 40289904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 103, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 206, 216, 238, 252, 272, 306, 309, 324, 336, 357, 378, 408, 412, 432, 459, 476, 504, 567, 612, 618, 648, 714, 721, 756, 816, 824, 918, 927, 952, 1008, 1071, 1134, 1224, 1236, 1296, 1377, 1428, 1442, 1512, 1648, 1751, 1836, 1854, 1904, 2142, 2163, 2268, 2448, 2472, 2754, 2781, 2856, 2884, 3024, 3213, 3502, 3672, 3708, 4284, 4326, 4536, 4944, 5253, 5508, 5562, 5712, 5768, 6426, 6489, 7004, 7344, 7416, 8343, 8568, 8652, 9072, 9639, 10506, 11016, 11124, 11536, 12257, 12852, 12978, 14008, 14832, 15759, 16686, 17136, 17304, 19278, 19467, 21012, 22032, 22248, 24514, 25704, 25956, 28016, 31518, 33372, 34608, 36771, 38556, 38934, 42024, 44496, 47277, 49028, 51408, 51912, 58401, 63036, 66744, 73542, 77112, 77868, 84048, 94554, 98056, 103824, 110313, 116802, 126072, 133488, 141831, 147084, 154224, 155736, 189108, 196112, 220626, 233604, 252144, 283662, 294168, 311472, 330939, 378216, 441252, 467208, 567324, 588336, 661878, 756432, 882504, 934416, 992817, 1134648, 1323756, 1765008, 1985634, 2269296, 2647512, 3971268, 5295024, 7942536, 15885072]

約数ペア:

[(1, 15885072), (2, 7942536), (3, 5295024), (4, 3971268), (6, 2647512), (7, 2269296), (8, 1985634), (9, 1765008), (12, 1323756), (14, 1134648), (16, 992817), (17, 934416), (18, 882504), (21, 756432), (24, 661878), (27, 588336), (28, 567324), (34, 467208), (36, 441252), (42, 378216), (48, 330939), (51, 311472), (54, 294168), (56, 283662), (63, 252144), (68, 233604), (72, 220626), (81, 196112), (84, 189108), (102, 155736), (103, 154224), (108, 147084), (112, 141831), (119, 133488), (126, 126072), (136, 116802), (144, 110313), (153, 103824), (162, 98056), (168, 94554), (189, 84048), (204, 77868), (206, 77112), (216, 73542), (238, 66744), (252, 63036), (272, 58401), (306, 51912), (309, 51408), (324, 49028), (336, 47277), (357, 44496), (378, 42024), (408, 38934), (412, 38556), (432, 36771), (459, 34608), (476, 33372), (504, 31518), (567, 28016), (612, 25956), (618, 25704), (648, 24514), (714, 22248), (721, 22032), (756, 21012), (816, 19467), (824, 19278), (918, 17304), (927, 17136), (952, 16686), (1008, 15759), (1071, 14832), (1134, 14008), (1224, 12978), (1236, 12852), (1296, 12257), (1377, 11536), (1428, 11124), (1442, 11016), (1512, 10506), (1648, 9639), (1751, 9072), (1836, 8652), (1854, 8568), (1904, 8343), (2142, 7416), (2163, 7344), (2268, 7004), (2448, 6489), (2472, 6426), (2754, 5768), (2781, 5712), (2856, 5562), (2884, 5508), (3024, 5253), (3213, 4944), (3502, 4536), (3672, 4326), (3708, 4284)]