2327156720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1423

約数の個数: 160

約数和(自身を含む): 6419589120

約数和(自身を除く): 4092432400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 79, 80, 82, 112, 140, 158, 164, 205, 280, 287, 316, 328, 395, 410, 553, 560, 574, 632, 656, 790, 820, 1106, 1148, 1264, 1283, 1435, 1580, 1640, 2212, 2296, 2566, 2765, 2870, 3160, 3239, 3280, 4424, 4592, 5132, 5530, 5740, 6320, 6415, 6478, 8848, 8981, 10264, 11060, 11480, 12830, 12956, 16195, 17962, 20528, 22120, 22673, 22960, 25660, 25912, 32390, 35924, 44240, 44905, 45346, 51320, 51824, 52603, 64780, 71848, 89810, 90692, 101357, 102640, 105206, 113365, 129560, 143696, 179620, 181384, 202714, 210412, 226730, 259120, 263015, 359240, 362768, 368221, 405428, 420824, 453460, 506785, 526030, 709499, 718480, 736442, 810856, 841648, 906920, 1013570, 1052060, 1418998, 1472884, 1621712, 1813840, 1841105, 2027140, 2104120, 2837996, 2945768, 3547495, 3682210, 4054280, 4155637, 4208240, 5675992, 5891536, 7094990, 7364420, 8108560, 8311274, 11351984, 14189980, 14728840, 16622548, 20778185, 28379960, 29089459, 29457680, 33245096, 41556370, 56759920, 58178918, 66490192, 83112740, 116357836, 145447295, 166225480, 232715672, 290894590, 332450960, 465431344, 581789180, 1163578360, 2327156720]

約数ペア:

[(1, 2327156720), (2, 1163578360), (4, 581789180), (5, 465431344), (7, 332450960), (8, 290894590), (10, 232715672), (14, 166225480), (16, 145447295), (20, 116357836), (28, 83112740), (35, 66490192), (40, 58178918), (41, 56759920), (56, 41556370), (70, 33245096), (79, 29457680), (80, 29089459), (82, 28379960), (112, 20778185), (140, 16622548), (158, 14728840), (164, 14189980), (205, 11351984), (280, 8311274), (287, 8108560), (316, 7364420), (328, 7094990), (395, 5891536), (410, 5675992), (553, 4208240), (560, 4155637), (574, 4054280), (632, 3682210), (656, 3547495), (790, 2945768), (820, 2837996), (1106, 2104120), (1148, 2027140), (1264, 1841105), (1283, 1813840), (1435, 1621712), (1580, 1472884), (1640, 1418998), (2212, 1052060), (2296, 1013570), (2566, 906920), (2765, 841648), (2870, 810856), (3160, 736442), (3239, 718480), (3280, 709499), (4424, 526030), (4592, 506785), (5132, 453460), (5530, 420824), (5740, 405428), (6320, 368221), (6415, 362768), (6478, 359240), (8848, 263015), (8981, 259120), (10264, 226730), (11060, 210412), (11480, 202714), (12830, 181384), (12956, 179620), (16195, 143696), (17962, 129560), (20528, 113365), (22120, 105206), (22673, 102640), (22960, 101357), (25660, 90692), (25912, 89810), (32390, 71848), (35924, 64780), (44240, 52603), (44905, 51824), (45346, 51320)]