15940883952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{54721}}^1$

素因数の和:54776

約数の個数: 180

約数和(自身を含む): 54162084496

約数和(自身を除く): 38221200544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 289, 306, 336, 357, 408, 476, 504, 578, 612, 714, 816, 867, 952, 1008, 1071, 1156, 1224, 1428, 1734, 1904, 2023, 2142, 2312, 2448, 2601, 2856, 3468, 4046, 4284, 4624, 5202, 5712, 6069, 6936, 8092, 8568, 10404, 12138, 13872, 16184, 17136, 18207, 20808, 24276, 32368, 36414, 41616, 48552, 54721, 72828, 97104, 109442, 145656, 164163, 218884, 291312, 328326, 383047, 437768, 492489, 656652, 766094, 875536, 930257, 984978, 1149141, 1313304, 1532188, 1860514, 1969956, 2298282, 2626608, 2790771, 3064376, 3447423, 3721028, 3939912, 4596564, 5581542, 6128752, 6511799, 6894846, 7442056, 7879824, 8372313, 9193128, 11163084, 13023598, 13789692, 14884112, 15814369, 16744626, 18386256, 19535397, 22326168, 26047196, 27579384, 31628738, 33489252, 39070794, 44652336, 47443107, 52094392, 55158768, 58606191, 63257476, 66978504, 78141588, 94886214, 104188784, 110700583, 117212382, 126514952, 133957008, 142329321, 156283176, 189772428, 221401166, 234424764, 253029904, 284658642, 312566352, 332101749, 379544856, 442802332, 468849528, 569317284, 664203498, 759089712, 885604664, 937699056, 996305247, 1138634568, 1328406996, 1771209328, 1992610494, 2277269136, 2656813992, 3985220988, 5313627984, 7970441976, 15940883952]

約数ペア:

[(1, 15940883952), (2, 7970441976), (3, 5313627984), (4, 3985220988), (6, 2656813992), (7, 2277269136), (8, 1992610494), (9, 1771209328), (12, 1328406996), (14, 1138634568), (16, 996305247), (17, 937699056), (18, 885604664), (21, 759089712), (24, 664203498), (28, 569317284), (34, 468849528), (36, 442802332), (42, 379544856), (48, 332101749), (51, 312566352), (56, 284658642), (63, 253029904), (68, 234424764), (72, 221401166), (84, 189772428), (102, 156283176), (112, 142329321), (119, 133957008), (126, 126514952), (136, 117212382), (144, 110700583), (153, 104188784), (168, 94886214), (204, 78141588), (238, 66978504), (252, 63257476), (272, 58606191), (289, 55158768), (306, 52094392), (336, 47443107), (357, 44652336), (408, 39070794), (476, 33489252), (504, 31628738), (578, 27579384), (612, 26047196), (714, 22326168), (816, 19535397), (867, 18386256), (952, 16744626), (1008, 15814369), (1071, 14884112), (1156, 13789692), (1224, 13023598), (1428, 11163084), (1734, 9193128), (1904, 8372313), (2023, 7879824), (2142, 7442056), (2312, 6894846), (2448, 6511799), (2601, 6128752), (2856, 5581542), (3468, 4596564), (4046, 3939912), (4284, 3721028), (4624, 3447423), (5202, 3064376), (5712, 2790771), (6069, 2626608), (6936, 2298282), (8092, 1969956), (8568, 1860514), (10404, 1532188), (12138, 1313304), (13872, 1149141), (16184, 984978), (17136, 930257), (18207, 875536), (20808, 766094), (24276, 656652), (32368, 492489), (36414, 437768), (41616, 383047), (48552, 328326), (54721, 291312), (72828, 218884), (97104, 164163), (109442, 145656)]