140028048

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 160

約数和(自身を含む): 444614400

約数和(自身を除く): 304586352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 306, 368, 391, 408, 414, 432, 459, 552, 612, 621, 782, 816, 828, 829, 918, 1104, 1173, 1224, 1242, 1564, 1656, 1658, 1836, 2346, 2448, 2484, 2487, 3128, 3312, 3316, 3519, 3672, 4692, 4968, 4974, 6256, 6632, 7038, 7344, 7461, 9384, 9936, 9948, 10557, 13264, 14076, 14093, 14922, 18768, 19067, 19896, 21114, 22383, 28152, 28186, 29844, 38134, 39792, 42228, 42279, 44766, 56304, 56372, 57201, 59688, 76268, 84456, 84558, 89532, 112744, 114402, 119376, 126837, 152536, 168912, 169116, 171603, 179064, 225488, 228804, 253674, 305072, 324139, 338232, 343206, 358128, 380511, 457608, 507348, 514809, 648278, 676464, 686412, 761022, 915216, 972417, 1014696, 1029618, 1296556, 1372824, 1522044, 1944834, 2029392, 2059236, 2593112, 2745648, 2917251, 3044088, 3889668, 4118472, 5186224, 5834502, 6088176, 7779336, 8236944, 8751753, 11669004, 15558672, 17503506, 23338008, 35007012, 46676016, 70014024, 140028048]

約数ペア:

[(1, 140028048), (2, 70014024), (3, 46676016), (4, 35007012), (6, 23338008), (8, 17503506), (9, 15558672), (12, 11669004), (16, 8751753), (17, 8236944), (18, 7779336), (23, 6088176), (24, 5834502), (27, 5186224), (34, 4118472), (36, 3889668), (46, 3044088), (48, 2917251), (51, 2745648), (54, 2593112), (68, 2059236), (69, 2029392), (72, 1944834), (92, 1522044), (102, 1372824), (108, 1296556), (136, 1029618), (138, 1014696), (144, 972417), (153, 915216), (184, 761022), (204, 686412), (207, 676464), (216, 648278), (272, 514809), (276, 507348), (306, 457608), (368, 380511), (391, 358128), (408, 343206), (414, 338232), (432, 324139), (459, 305072), (552, 253674), (612, 228804), (621, 225488), (782, 179064), (816, 171603), (828, 169116), (829, 168912), (918, 152536), (1104, 126837), (1173, 119376), (1224, 114402), (1242, 112744), (1564, 89532), (1656, 84558), (1658, 84456), (1836, 76268), (2346, 59688), (2448, 57201), (2484, 56372), (2487, 56304), (3128, 44766), (3312, 42279), (3316, 42228), (3519, 39792), (3672, 38134), (4692, 29844), (4968, 28186), (4974, 28152), (6256, 22383), (6632, 21114), (7038, 19896), (7344, 19067), (7461, 18768), (9384, 14922), (9936, 14093), (9948, 14076), (10557, 13264)]