2017478886920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{17167}}^1$

素因数の和:17608

約数の個数: 256

約数和(自身を含む): 5513482598400

約数和(自身を除く): 3496003711480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 41, 56, 58, 70, 82, 116, 140, 145, 164, 203, 205, 232, 280, 287, 290, 328, 353, 406, 410, 574, 580, 706, 812, 820, 1015, 1148, 1160, 1189, 1412, 1435, 1624, 1640, 1765, 2030, 2296, 2378, 2471, 2824, 2870, 3530, 4060, 4756, 4942, 5740, 5945, 7060, 8120, 8323, 9512, 9884, 10237, 11480, 11890, 12355, 14120, 14473, 16646, 17167, 19768, 20474, 23780, 24710, 28946, 33292, 34334, 40948, 41615, 47560, 49420, 51185, 57892, 66584, 68668, 71659, 72365, 81896, 83230, 85835, 98840, 101311, 102370, 115784, 120169, 137336, 143318, 144730, 166460, 171670, 202622, 204740, 240338, 286636, 289460, 332920, 343340, 358295, 405244, 409480, 419717, 480676, 497843, 506555, 573272, 578920, 600845, 686680, 703847, 716590, 810488, 839434, 961352, 995686, 1013110, 1201690, 1407694, 1433180, 1678868, 1991372, 2026220, 2098585, 2403380, 2489215, 2815388, 2866360, 2938019, 3357736, 3484901, 3519235, 3982744, 4052440, 4197170, 4806760, 4926929, 4978430, 5630776, 5876038, 6059951, 6969802, 7038470, 8394340, 9853858, 9956860, 11752076, 12119902, 13939604, 14076940, 14690095, 16788680, 17424505, 19707716, 19913720, 20411563, 23504152, 24239804, 24634645, 27879208, 28153880, 29380190, 30299755, 34849010, 39415432, 40823126, 42419657, 48479608, 49269290, 58760380, 60599510, 69698020, 81646252, 84839314, 98538580, 102057815, 117520760, 121199020, 139396040, 142880941, 163292504, 169678628, 175738579, 197077160, 204115630, 212098285, 242398040, 248457991, 285761882, 339357256, 351477158, 408231260, 424196570, 496915982, 571523764, 702954316, 714404705, 816462520, 848393140, 878692895, 993831964, 1143047528, 1230170053, 1242289955, 1405908632, 1428809410, 1696786280, 1739205937, 1757385790, 1987663928, 2460340106, 2484579910, 2857618820, 3478411874, 3514771580, 4920680212, 4969159820, 5715237640, 6150850265, 6956823748, 7029543160, 7205281739, 8696029685, 9841360424, 9938319640, 12301700530, 13913647496, 14410563478, 17392059370, 24603401060, 28821126956, 34784118740, 36026408695, 49206802120, 50436972173, 57642253912, 69568237480, 72052817390, 100873944346, 144105634780, 201747888692, 252184860865, 288211269560, 403495777384, 504369721730, 1008739443460, 2017478886920]

約数ペア:

[(1, 2017478886920), (2, 1008739443460), (4, 504369721730), (5, 403495777384), (7, 288211269560), (8, 252184860865), (10, 201747888692), (14, 144105634780), (20, 100873944346), (28, 72052817390), (29, 69568237480), (35, 57642253912), (40, 50436972173), (41, 49206802120), (56, 36026408695), (58, 34784118740), (70, 28821126956), (82, 24603401060), (116, 17392059370), (140, 14410563478), (145, 13913647496), (164, 12301700530), (203, 9938319640), (205, 9841360424), (232, 8696029685), (280, 7205281739), (287, 7029543160), (290, 6956823748), (328, 6150850265), (353, 5715237640), (406, 4969159820), (410, 4920680212), (574, 3514771580), (580, 3478411874), (706, 2857618820), (812, 2484579910), (820, 2460340106), (1015, 1987663928), (1148, 1757385790), (1160, 1739205937), (1189, 1696786280), (1412, 1428809410), (1435, 1405908632), (1624, 1242289955), (1640, 1230170053), (1765, 1143047528), (2030, 993831964), (2296, 878692895), (2378, 848393140), (2471, 816462520), (2824, 714404705), (2870, 702954316), (3530, 571523764), (4060, 496915982), (4756, 424196570), (4942, 408231260), (5740, 351477158), (5945, 339357256), (7060, 285761882), (8120, 248457991), (8323, 242398040), (9512, 212098285), (9884, 204115630), (10237, 197077160), (11480, 175738579), (11890, 169678628), (12355, 163292504), (14120, 142880941), (14473, 139396040), (16646, 121199020), (17167, 117520760), (19768, 102057815), (20474, 98538580), (23780, 84839314), (24710, 81646252), (28946, 69698020), (33292, 60599510), (34334, 58760380), (40948, 49269290), (41615, 48479608), (47560, 42419657), (49420, 40823126), (51185, 39415432), (57892, 34849010), (66584, 30299755), (68668, 29380190), (71659, 28153880), (72365, 27879208), (81896, 24634645), (83230, 24239804), (85835, 23504152), (98840, 20411563), (101311, 19913720), (102370, 19707716), (115784, 17424505), (120169, 16788680), (137336, 14690095), (143318, 14076940), (144730, 13939604), (166460, 12119902), (171670, 11752076), (202622, 9956860), (204740, 9853858), (240338, 8394340), (286636, 7038470), (289460, 6969802), (332920, 6059951), (343340, 5876038), (358295, 5630776), (405244, 4978430), (409480, 4926929), (419717, 4806760), (480676, 4197170), (497843, 4052440), (506555, 3982744), (573272, 3519235), (578920, 3484901), (600845, 3357736), (686680, 2938019), (703847, 2866360), (716590, 2815388), (810488, 2489215), (839434, 2403380), (961352, 2098585), (995686, 2026220), (1013110, 1991372), (1201690, 1678868), (1407694, 1433180)]