1306922400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{25931}}^1$

素因数の和:25964

約数の個数: 216

約数和(自身を含む): 5267100384

約数和(自身を除く): 3960177984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 25931, 50400, 51862, 77793, 103724, 129655, 155586, 181517, 207448, 233379, 259310, 311172, 363034, 388965, 414896, 466758, 518620, 544551, 622344, 648275, 726068, 777930, 829792, 907585, 933516, 1037240, 1089102, 1166895, 1244688, 1296550, 1452136, 1555860, 1633653, 1815170, 1867032, 1944825, 2074480, 2178204, 2333790, 2489376, 2593100, 2722755, 2904272, 3111720, 3267306, 3630340, 3734064, 3889650, 4148960, 4356408, 4537925, 4667580, 5186200, 5445510, 5808544, 5834475, 6223440, 6534612, 7260680, 7468128, 7779300, 8168265, 8712816, 9075850, 9335160, 10372400, 10891020, 11668950, 12446880, 13069224, 13613775, 14521360, 15558600, 16336530, 17425632, 18151700, 18670320, 20744800, 21782040, 23337900, 26138448, 27227550, 29042720, 31117200, 32673060, 36303400, 37340640, 40841325, 43564080, 46675800, 52276896, 54455100, 62234400, 65346120, 72606800, 81682650, 87128160, 93351600, 108910200, 130692240, 145213600, 163365300, 186703200, 217820400, 261384480, 326730600, 435640800, 653461200, 1306922400]

約数ペア:

[(1, 1306922400), (2, 653461200), (3, 435640800), (4, 326730600), (5, 261384480), (6, 217820400), (7, 186703200), (8, 163365300), (9, 145213600), (10, 130692240), (12, 108910200), (14, 93351600), (15, 87128160), (16, 81682650), (18, 72606800), (20, 65346120), (21, 62234400), (24, 54455100), (25, 52276896), (28, 46675800), (30, 43564080), (32, 40841325), (35, 37340640), (36, 36303400), (40, 32673060), (42, 31117200), (45, 29042720), (48, 27227550), (50, 26138448), (56, 23337900), (60, 21782040), (63, 20744800), (70, 18670320), (72, 18151700), (75, 17425632), (80, 16336530), (84, 15558600), (90, 14521360), (96, 13613775), (100, 13069224), (105, 12446880), (112, 11668950), (120, 10891020), (126, 10372400), (140, 9335160), (144, 9075850), (150, 8712816), (160, 8168265), (168, 7779300), (175, 7468128), (180, 7260680), (200, 6534612), (210, 6223440), (224, 5834475), (225, 5808544), (240, 5445510), (252, 5186200), (280, 4667580), (288, 4537925), (300, 4356408), (315, 4148960), (336, 3889650), (350, 3734064), (360, 3630340), (400, 3267306), (420, 3111720), (450, 2904272), (480, 2722755), (504, 2593100), (525, 2489376), (560, 2333790), (600, 2178204), (630, 2074480), (672, 1944825), (700, 1867032), (720, 1815170), (800, 1633653), (840, 1555860), (900, 1452136), (1008, 1296550), (1050, 1244688), (1120, 1166895), (1200, 1089102), (1260, 1037240), (1400, 933516), (1440, 907585), (1575, 829792), (1680, 777930), (1800, 726068), (2016, 648275), (2100, 622344), (2400, 544551), (2520, 518620), (2800, 466758), (3150, 414896), (3360, 388965), (3600, 363034), (4200, 311172), (5040, 259310), (5600, 233379), (6300, 207448), (7200, 181517), (8400, 155586), (10080, 129655), (12600, 103724), (16800, 77793), (25200, 51862), (25931, 50400)]