340694760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 1198454400

約数和(自身を除く): 857759640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 109, 120, 122, 140, 168, 183, 210, 218, 244, 280, 305, 327, 366, 420, 427, 436, 488, 545, 610, 654, 732, 763, 840, 854, 872, 915, 1090, 1220, 1281, 1308, 1464, 1526, 1635, 1708, 1830, 2135, 2180, 2289, 2440, 2562, 2616, 3052, 3270, 3416, 3660, 3721, 3815, 4270, 4360, 4578, 5124, 6104, 6405, 6540, 6649, 7320, 7442, 7630, 8540, 9156, 10248, 11163, 11445, 12810, 13080, 13298, 14884, 15260, 17080, 18312, 18605, 19947, 22326, 22890, 25620, 26047, 26596, 29768, 30520, 33245, 37210, 39894, 44652, 45780, 46543, 51240, 52094, 53192, 55815, 66490, 74420, 78141, 79788, 89304, 91560, 93086, 99735, 104188, 111630, 130235, 132980, 139629, 148840, 156282, 159576, 186172, 199470, 208376, 223260, 232715, 260470, 265960, 279258, 312564, 372344, 390705, 398940, 405589, 446520, 465430, 520940, 558516, 625128, 698145, 781410, 797880, 811178, 930860, 1041880, 1117032, 1216767, 1396290, 1562820, 1622356, 1861720, 2027945, 2433534, 2792580, 2839123, 3125640, 3244712, 4055890, 4867068, 5585160, 5678246, 6083835, 8111780, 8517369, 9734136, 11356492, 12167670, 14195615, 16223560, 17034738, 22712984, 24335340, 28391230, 34069476, 42586845, 48670680, 56782460, 68138952, 85173690, 113564920, 170347380, 340694760]

約数ペア:

[(1, 340694760), (2, 170347380), (3, 113564920), (4, 85173690), (5, 68138952), (6, 56782460), (7, 48670680), (8, 42586845), (10, 34069476), (12, 28391230), (14, 24335340), (15, 22712984), (20, 17034738), (21, 16223560), (24, 14195615), (28, 12167670), (30, 11356492), (35, 9734136), (40, 8517369), (42, 8111780), (56, 6083835), (60, 5678246), (61, 5585160), (70, 4867068), (84, 4055890), (105, 3244712), (109, 3125640), (120, 2839123), (122, 2792580), (140, 2433534), (168, 2027945), (183, 1861720), (210, 1622356), (218, 1562820), (244, 1396290), (280, 1216767), (305, 1117032), (327, 1041880), (366, 930860), (420, 811178), (427, 797880), (436, 781410), (488, 698145), (545, 625128), (610, 558516), (654, 520940), (732, 465430), (763, 446520), (840, 405589), (854, 398940), (872, 390705), (915, 372344), (1090, 312564), (1220, 279258), (1281, 265960), (1308, 260470), (1464, 232715), (1526, 223260), (1635, 208376), (1708, 199470), (1830, 186172), (2135, 159576), (2180, 156282), (2289, 148840), (2440, 139629), (2562, 132980), (2616, 130235), (3052, 111630), (3270, 104188), (3416, 99735), (3660, 93086), (3721, 91560), (3815, 89304), (4270, 79788), (4360, 78141), (4578, 74420), (5124, 66490), (6104, 55815), (6405, 53192), (6540, 52094), (6649, 51240), (7320, 46543), (7442, 45780), (7630, 44652), (8540, 39894), (9156, 37210), (10248, 33245), (11163, 30520), (11445, 29768), (12810, 26596), (13080, 26047), (13298, 25620), (14884, 22890), (15260, 22326), (17080, 19947), (18312, 18605)]