61686240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1705

約数の個数: 192

約数和(自身を含む): 242403840

約数和(自身を除く): 180717600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1669, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3338, 3360, 3696, 4620, 5007, 5280, 6160, 6676, 7392, 8345, 9240, 10014, 11683, 12320, 13352, 16690, 18359, 18480, 20028, 23366, 25035, 26704, 33380, 35049, 36718, 36960, 40056, 46732, 50070, 53408, 55077, 58415, 66760, 70098, 73436, 80112, 91795, 93464, 100140, 110154, 116830, 128513, 133520, 140196, 146872, 160224, 175245, 183590, 186928, 200280, 220308, 233660, 257026, 267040, 275385, 280392, 293744, 350490, 367180, 373856, 385539, 400560, 440616, 467320, 514052, 550770, 560784, 587488, 642565, 700980, 734360, 771078, 801120, 881232, 934640, 1028104, 1101540, 1121568, 1285130, 1401960, 1468720, 1542156, 1762464, 1869280, 1927695, 2056208, 2203080, 2570260, 2803920, 2937440, 3084312, 3855390, 4112416, 4406160, 5140520, 5607840, 6168624, 7710780, 8812320, 10281040, 12337248, 15421560, 20562080, 30843120, 61686240]

約数ペア:

[(1, 61686240), (2, 30843120), (3, 20562080), (4, 15421560), (5, 12337248), (6, 10281040), (7, 8812320), (8, 7710780), (10, 6168624), (11, 5607840), (12, 5140520), (14, 4406160), (15, 4112416), (16, 3855390), (20, 3084312), (21, 2937440), (22, 2803920), (24, 2570260), (28, 2203080), (30, 2056208), (32, 1927695), (33, 1869280), (35, 1762464), (40, 1542156), (42, 1468720), (44, 1401960), (48, 1285130), (55, 1121568), (56, 1101540), (60, 1028104), (66, 934640), (70, 881232), (77, 801120), (80, 771078), (84, 734360), (88, 700980), (96, 642565), (105, 587488), (110, 560784), (112, 550770), (120, 514052), (132, 467320), (140, 440616), (154, 400560), (160, 385539), (165, 373856), (168, 367180), (176, 350490), (210, 293744), (220, 280392), (224, 275385), (231, 267040), (240, 257026), (264, 233660), (280, 220308), (308, 200280), (330, 186928), (336, 183590), (352, 175245), (385, 160224), (420, 146872), (440, 140196), (462, 133520), (480, 128513), (528, 116830), (560, 110154), (616, 100140), (660, 93464), (672, 91795), (770, 80112), (840, 73436), (880, 70098), (924, 66760), (1056, 58415), (1120, 55077), (1155, 53408), (1232, 50070), (1320, 46732), (1540, 40056), (1669, 36960), (1680, 36718), (1760, 35049), (1848, 33380), (2310, 26704), (2464, 25035), (2640, 23366), (3080, 20028), (3338, 18480), (3360, 18359), (3696, 16690), (4620, 13352), (5007, 12320), (5280, 11683), (6160, 10014), (6676, 9240), (7392, 8345)]