339076120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 839808000

約数和(自身を除く): 500731880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 71, 92, 115, 116, 142, 145, 179, 184, 230, 232, 284, 290, 355, 358, 460, 568, 580, 667, 710, 716, 895, 920, 1160, 1334, 1420, 1432, 1633, 1790, 2059, 2668, 2840, 3266, 3335, 3580, 4117, 4118, 5191, 5336, 6532, 6670, 7160, 8165, 8234, 8236, 10295, 10382, 12709, 13064, 13340, 16330, 16468, 16472, 20585, 20590, 20764, 25418, 25955, 26680, 32660, 32936, 41170, 41180, 41528, 47357, 50836, 51910, 63545, 65320, 82340, 82360, 94714, 101672, 103820, 119393, 127090, 164680, 189428, 207640, 236785, 238786, 254180, 292307, 368561, 378856, 473570, 477572, 508360, 584614, 596965, 737122, 947140, 955144, 1169228, 1193930, 1461535, 1474244, 1842805, 1894280, 2338456, 2387860, 2923070, 2948488, 3685610, 4775720, 5846140, 7371220, 8476903, 11692280, 14742440, 16953806, 33907612, 42384515, 67815224, 84769030, 169538060, 339076120]

約数ペア:

[(1, 339076120), (2, 169538060), (4, 84769030), (5, 67815224), (8, 42384515), (10, 33907612), (20, 16953806), (23, 14742440), (29, 11692280), (40, 8476903), (46, 7371220), (58, 5846140), (71, 4775720), (92, 3685610), (115, 2948488), (116, 2923070), (142, 2387860), (145, 2338456), (179, 1894280), (184, 1842805), (230, 1474244), (232, 1461535), (284, 1193930), (290, 1169228), (355, 955144), (358, 947140), (460, 737122), (568, 596965), (580, 584614), (667, 508360), (710, 477572), (716, 473570), (895, 378856), (920, 368561), (1160, 292307), (1334, 254180), (1420, 238786), (1432, 236785), (1633, 207640), (1790, 189428), (2059, 164680), (2668, 127090), (2840, 119393), (3266, 103820), (3335, 101672), (3580, 94714), (4117, 82360), (4118, 82340), (5191, 65320), (5336, 63545), (6532, 51910), (6670, 50836), (7160, 47357), (8165, 41528), (8234, 41180), (8236, 41170), (10295, 32936), (10382, 32660), (12709, 26680), (13064, 25955), (13340, 25418), (16330, 20764), (16468, 20590), (16472, 20585)]