15920322704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1039}}^1$

素因数の和:1289

約数の個数: 160

約数和(自身を含む): 37459269120

約数和(自身を除く): 21538946416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 181, 208, 286, 296, 362, 407, 481, 572, 592, 724, 814, 962, 1039, 1144, 1448, 1628, 1924, 1991, 2078, 2288, 2353, 2896, 3256, 3848, 3982, 4156, 4706, 5291, 6512, 6697, 7696, 7964, 8312, 9412, 10582, 11429, 13394, 13507, 15928, 16624, 18824, 21164, 22858, 25883, 26788, 27014, 31856, 37648, 38443, 42328, 45716, 51766, 53576, 54028, 73667, 76886, 84656, 87061, 91432, 103532, 107152, 108056, 147334, 148577, 153772, 174122, 182864, 188059, 207064, 216112, 294668, 297154, 307544, 348244, 376118, 414128, 422873, 499759, 589336, 594308, 615088, 696488, 752236, 845746, 957671, 999518, 1178672, 1188616, 1392976, 1504472, 1691492, 1915342, 1999036, 2068649, 2377232, 2444767, 3008944, 3382984, 3830684, 3998072, 4137298, 4889534, 5497349, 6765968, 6958183, 7661368, 7996144, 8274596, 9779068, 10994698, 13916366, 15322736, 16549192, 19558136, 21989396, 26892437, 27832732, 33098384, 39116272, 43978792, 53784874, 55665464, 76540013, 87957584, 90456379, 107569748, 111330928, 153080026, 180912758, 215139496, 306160052, 361825516, 430278992, 612320104, 723651032, 995020169, 1224640208, 1447302064, 1990040338, 3980080676, 7960161352, 15920322704]

約数ペア:

[(1, 15920322704), (2, 7960161352), (4, 3980080676), (8, 1990040338), (11, 1447302064), (13, 1224640208), (16, 995020169), (22, 723651032), (26, 612320104), (37, 430278992), (44, 361825516), (52, 306160052), (74, 215139496), (88, 180912758), (104, 153080026), (143, 111330928), (148, 107569748), (176, 90456379), (181, 87957584), (208, 76540013), (286, 55665464), (296, 53784874), (362, 43978792), (407, 39116272), (481, 33098384), (572, 27832732), (592, 26892437), (724, 21989396), (814, 19558136), (962, 16549192), (1039, 15322736), (1144, 13916366), (1448, 10994698), (1628, 9779068), (1924, 8274596), (1991, 7996144), (2078, 7661368), (2288, 6958183), (2353, 6765968), (2896, 5497349), (3256, 4889534), (3848, 4137298), (3982, 3998072), (4156, 3830684), (4706, 3382984), (5291, 3008944), (6512, 2444767), (6697, 2377232), (7696, 2068649), (7964, 1999036), (8312, 1915342), (9412, 1691492), (10582, 1504472), (11429, 1392976), (13394, 1188616), (13507, 1178672), (15928, 999518), (16624, 957671), (18824, 845746), (21164, 752236), (22858, 696488), (25883, 615088), (26788, 594308), (27014, 589336), (31856, 499759), (37648, 422873), (38443, 414128), (42328, 376118), (45716, 348244), (51766, 307544), (53576, 297154), (54028, 294668), (73667, 216112), (76886, 207064), (84656, 188059), (87061, 182864), (91432, 174122), (103532, 153772), (107152, 148577), (108056, 147334)]