15242759272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 35033040000

約数和(自身を除く): 19790280728

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 31, 38, 46, 52, 62, 76, 92, 104, 124, 152, 184, 247, 248, 299, 349, 403, 437, 494, 589, 598, 698, 713, 806, 874, 961, 988, 1178, 1196, 1396, 1426, 1612, 1748, 1922, 1976, 2356, 2392, 2792, 2852, 3224, 3496, 3844, 4537, 4712, 5681, 5704, 6631, 7657, 7688, 8027, 9074, 9269, 10819, 11362, 12493, 13262, 13547, 15314, 16054, 18148, 18259, 18538, 21638, 22103, 22724, 24986, 26524, 27094, 30628, 32108, 36296, 36518, 37076, 43276, 44206, 45448, 49972, 53048, 54188, 61256, 64216, 73036, 74152, 86203, 86552, 88412, 99944, 104351, 108376, 140647, 146072, 152513, 172406, 176111, 176824, 205561, 208702, 237367, 248837, 281294, 287339, 305026, 335389, 344812, 352222, 411122, 417404, 419957, 474734, 497674, 562588, 574678, 610052, 670778, 689624, 704444, 822244, 834808, 839914, 949468, 995348, 1125176, 1149356, 1220104, 1341556, 1408888, 1644488, 1679828, 1898936, 1982669, 1990696, 2298712, 2672293, 2683112, 3234881, 3359656, 3965338, 4360057, 4727903, 5344586, 5459441, 6372391, 6469762, 7713947, 7930676, 8720114, 9455806, 10689172, 10918882, 12744782, 12939524, 15427894, 15861352, 17440228, 18911612, 21378344, 21837764, 25489564, 25879048, 30855788, 34880456, 37823224, 43675528, 50979128, 61462739, 61711576, 82841083, 100281311, 122925478, 146564993, 165682166, 200562622, 245850956, 293129986, 331364332, 401125244, 491701912, 586259972, 662728664, 802250488, 1172519944, 1905344909, 3810689818, 7621379636, 15242759272]

約数ペア:

[(1, 15242759272), (2, 7621379636), (4, 3810689818), (8, 1905344909), (13, 1172519944), (19, 802250488), (23, 662728664), (26, 586259972), (31, 491701912), (38, 401125244), (46, 331364332), (52, 293129986), (62, 245850956), (76, 200562622), (92, 165682166), (104, 146564993), (124, 122925478), (152, 100281311), (184, 82841083), (247, 61711576), (248, 61462739), (299, 50979128), (349, 43675528), (403, 37823224), (437, 34880456), (494, 30855788), (589, 25879048), (598, 25489564), (698, 21837764), (713, 21378344), (806, 18911612), (874, 17440228), (961, 15861352), (988, 15427894), (1178, 12939524), (1196, 12744782), (1396, 10918882), (1426, 10689172), (1612, 9455806), (1748, 8720114), (1922, 7930676), (1976, 7713947), (2356, 6469762), (2392, 6372391), (2792, 5459441), (2852, 5344586), (3224, 4727903), (3496, 4360057), (3844, 3965338), (4537, 3359656), (4712, 3234881), (5681, 2683112), (5704, 2672293), (6631, 2298712), (7657, 1990696), (7688, 1982669), (8027, 1898936), (9074, 1679828), (9269, 1644488), (10819, 1408888), (11362, 1341556), (12493, 1220104), (13262, 1149356), (13547, 1125176), (15314, 995348), (16054, 949468), (18148, 839914), (18259, 834808), (18538, 822244), (21638, 704444), (22103, 689624), (22724, 670778), (24986, 610052), (26524, 574678), (27094, 562588), (30628, 497674), (32108, 474734), (36296, 419957), (36518, 417404), (37076, 411122), (43276, 352222), (44206, 344812), (45448, 335389), (49972, 305026), (53048, 287339), (54188, 281294), (61256, 248837), (64216, 237367), (73036, 208702), (74152, 205561), (86203, 176824), (86552, 176111), (88412, 172406), (99944, 152513), (104351, 146072), (108376, 140647)]