15978879072

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5099}}^1$

素因数の和:5168

約数の個数: 288

約数和(自身を含む): 52395033600

約数和(自身を除く): 36416154528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 486, 496, 558, 624, 648, 702, 744, 806, 837, 864, 936, 972, 992, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1612, 1674, 1872, 1944, 2106, 2232, 2418, 2511, 2592, 2808, 2976, 3159, 3224, 3348, 3627, 3744, 3888, 4212, 4464, 4836, 5022, 5099, 5616, 6318, 6448, 6696, 7254, 7533, 7776, 8424, 8928, 9672, 10044, 10198, 10881, 11232, 12636, 12896, 13392, 14508, 15066, 15297, 16848, 19344, 20088, 20396, 21762, 25272, 26784, 29016, 30132, 30594, 32643, 33696, 38688, 40176, 40792, 43524, 45891, 50544, 58032, 60264, 61188, 65286, 66287, 80352, 81584, 87048, 91782, 97929, 101088, 116064, 120528, 122376, 130572, 132574, 137673, 158069, 163168, 174096, 183564, 195858, 198861, 241056, 244752, 261144, 265148, 275346, 316138, 348192, 367128, 391716, 397722, 413019, 474207, 489504, 522288, 530296, 550692, 596583, 632276, 734256, 783432, 795444, 826038, 948414, 1044576, 1060592, 1101384, 1193166, 1239057, 1264552, 1422621, 1468512, 1566864, 1590888, 1652076, 1789749, 1896828, 2054897, 2121184, 2202768, 2386332, 2478114, 2529104, 2845242, 3133728, 3181776, 3304152, 3579498, 3793656, 4109794, 4267863, 4405536, 4772664, 4956228, 5058208, 5369247, 5690484, 6164691, 6363552, 6608304, 7158996, 7587312, 8219588, 8535726, 9545328, 9912456, 10738494, 11380968, 12329382, 12803589, 13216608, 14317992, 15174624, 16107741, 16439176, 17071452, 18494073, 19090656, 19824912, 21476988, 22761936, 24658764, 25607178, 28635984, 32215482, 32878352, 34142904, 36988146, 38410767, 39649824, 42953976, 45523872, 49317528, 51214356, 55482219, 57271968, 64430964, 65756704, 68285808, 73976292, 76821534, 85907952, 98635056, 102428712, 110964438, 128861928, 136571616, 147952584, 153643068, 166446657, 171815904, 197270112, 204857424, 221928876, 257723856, 295905168, 307286136, 332893314, 409714848, 443857752, 499339971, 515447712, 591810336, 614572272, 665786628, 887715504, 998679942, 1229144544, 1331573256, 1775431008, 1997359884, 2663146512, 3994719768, 5326293024, 7989439536, 15978879072]

約数ペア:

[(1, 15978879072), (2, 7989439536), (3, 5326293024), (4, 3994719768), (6, 2663146512), (8, 1997359884), (9, 1775431008), (12, 1331573256), (13, 1229144544), (16, 998679942), (18, 887715504), (24, 665786628), (26, 614572272), (27, 591810336), (31, 515447712), (32, 499339971), (36, 443857752), (39, 409714848), (48, 332893314), (52, 307286136), (54, 295905168), (62, 257723856), (72, 221928876), (78, 204857424), (81, 197270112), (93, 171815904), (96, 166446657), (104, 153643068), (108, 147952584), (117, 136571616), (124, 128861928), (144, 110964438), (156, 102428712), (162, 98635056), (186, 85907952), (208, 76821534), (216, 73976292), (234, 68285808), (243, 65756704), (248, 64430964), (279, 57271968), (288, 55482219), (312, 51214356), (324, 49317528), (351, 45523872), (372, 42953976), (403, 39649824), (416, 38410767), (432, 36988146), (468, 34142904), (486, 32878352), (496, 32215482), (558, 28635984), (624, 25607178), (648, 24658764), (702, 22761936), (744, 21476988), (806, 19824912), (837, 19090656), (864, 18494073), (936, 17071452), (972, 16439176), (992, 16107741), (1053, 15174624), (1116, 14317992), (1209, 13216608), (1248, 12803589), (1296, 12329382), (1404, 11380968), (1488, 10738494), (1612, 9912456), (1674, 9545328), (1872, 8535726), (1944, 8219588), (2106, 7587312), (2232, 7158996), (2418, 6608304), (2511, 6363552), (2592, 6164691), (2808, 5690484), (2976, 5369247), (3159, 5058208), (3224, 4956228), (3348, 4772664), (3627, 4405536), (3744, 4267863), (3888, 4109794), (4212, 3793656), (4464, 3579498), (4836, 3304152), (5022, 3181776), (5099, 3133728), (5616, 2845242), (6318, 2529104), (6448, 2478114), (6696, 2386332), (7254, 2202768), (7533, 2121184), (7776, 2054897), (8424, 1896828), (8928, 1789749), (9672, 1652076), (10044, 1590888), (10198, 1566864), (10881, 1468512), (11232, 1422621), (12636, 1264552), (12896, 1239057), (13392, 1193166), (14508, 1101384), (15066, 1060592), (15297, 1044576), (16848, 948414), (19344, 826038), (20088, 795444), (20396, 783432), (21762, 734256), (25272, 632276), (26784, 596583), (29016, 550692), (30132, 530296), (30594, 522288), (32643, 489504), (33696, 474207), (38688, 413019), (40176, 397722), (40792, 391716), (43524, 367128), (45891, 348192), (50544, 316138), (58032, 275346), (60264, 265148), (61188, 261144), (65286, 244752), (66287, 241056), (80352, 198861), (81584, 195858), (87048, 183564), (91782, 174096), (97929, 163168), (101088, 158069), (116064, 137673), (120528, 132574), (122376, 130572)]