4047948180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{9343}}^1$

素因数の和:9470

約数の個数: 144

約数和(自身を含む): 12856596480

約数和(自身を除く): 8808648300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 83, 87, 90, 116, 145, 166, 174, 180, 249, 261, 290, 332, 348, 415, 435, 498, 522, 580, 747, 830, 870, 996, 1044, 1245, 1305, 1494, 1660, 1740, 2407, 2490, 2610, 2988, 3735, 4814, 4980, 5220, 7221, 7470, 9343, 9628, 12035, 14442, 14940, 18686, 21663, 24070, 28029, 28884, 36105, 37372, 43326, 46715, 48140, 56058, 72210, 84087, 86652, 93430, 108315, 112116, 140145, 144420, 168174, 186860, 216630, 270947, 280290, 336348, 420435, 433260, 541894, 560580, 775469, 812841, 840870, 1083788, 1354735, 1550938, 1625682, 1681740, 2326407, 2438523, 2709470, 3101876, 3251364, 3877345, 4064205, 4652814, 4877046, 5418940, 6979221, 7754690, 8128410, 9305628, 9754092, 11632035, 12192615, 13958442, 15509380, 16256820, 22488601, 23264070, 24385230, 27916884, 34896105, 44977202, 46528140, 48770460, 67465803, 69792210, 89954404, 112443005, 134931606, 139584420, 202397409, 224886010, 269863212, 337329015, 404794818, 449772020, 674658030, 809589636, 1011987045, 1349316060, 2023974090, 4047948180]

約数ペア:

[(1, 4047948180), (2, 2023974090), (3, 1349316060), (4, 1011987045), (5, 809589636), (6, 674658030), (9, 449772020), (10, 404794818), (12, 337329015), (15, 269863212), (18, 224886010), (20, 202397409), (29, 139584420), (30, 134931606), (36, 112443005), (45, 89954404), (58, 69792210), (60, 67465803), (83, 48770460), (87, 46528140), (90, 44977202), (116, 34896105), (145, 27916884), (166, 24385230), (174, 23264070), (180, 22488601), (249, 16256820), (261, 15509380), (290, 13958442), (332, 12192615), (348, 11632035), (415, 9754092), (435, 9305628), (498, 8128410), (522, 7754690), (580, 6979221), (747, 5418940), (830, 4877046), (870, 4652814), (996, 4064205), (1044, 3877345), (1245, 3251364), (1305, 3101876), (1494, 2709470), (1660, 2438523), (1740, 2326407), (2407, 1681740), (2490, 1625682), (2610, 1550938), (2988, 1354735), (3735, 1083788), (4814, 840870), (4980, 812841), (5220, 775469), (7221, 560580), (7470, 541894), (9343, 433260), (9628, 420435), (12035, 336348), (14442, 280290), (14940, 270947), (18686, 216630), (21663, 186860), (24070, 168174), (28029, 144420), (28884, 140145), (36105, 112116), (37372, 108315), (43326, 93430), (46715, 86652), (48140, 84087), (56058, 72210)]