76648320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1933

約数の個数: 192

約数和(自身を含む): 302646240

約数和(自身を除く): 225997920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1901, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3802, 4032, 4480, 5040, 5703, 5760, 6720, 7604, 8064, 9505, 10080, 11406, 13307, 13440, 15208, 17109, 19010, 20160, 22812, 26614, 28515, 30416, 34218, 38020, 39921, 40320, 45624, 53228, 57030, 60832, 66535, 68436, 76040, 79842, 85545, 91248, 106456, 114060, 119763, 121664, 133070, 136872, 152080, 159684, 171090, 182496, 199605, 212912, 228120, 239526, 243328, 266140, 273744, 304160, 319368, 342180, 364992, 399210, 425824, 456240, 479052, 532280, 547488, 598815, 608320, 638736, 684360, 729984, 798420, 851648, 912480, 958104, 1064560, 1094976, 1197630, 1216640, 1277472, 1368720, 1596840, 1703296, 1824960, 1916208, 2129120, 2189952, 2395260, 2554944, 2737440, 3193680, 3649920, 3832416, 4258240, 4790520, 5109888, 5474880, 6387360, 7664832, 8516480, 9581040, 10949760, 12774720, 15329664, 19162080, 25549440, 38324160, 76648320]

約数ペア:

[(1, 76648320), (2, 38324160), (3, 25549440), (4, 19162080), (5, 15329664), (6, 12774720), (7, 10949760), (8, 9581040), (9, 8516480), (10, 7664832), (12, 6387360), (14, 5474880), (15, 5109888), (16, 4790520), (18, 4258240), (20, 3832416), (21, 3649920), (24, 3193680), (28, 2737440), (30, 2554944), (32, 2395260), (35, 2189952), (36, 2129120), (40, 1916208), (42, 1824960), (45, 1703296), (48, 1596840), (56, 1368720), (60, 1277472), (63, 1216640), (64, 1197630), (70, 1094976), (72, 1064560), (80, 958104), (84, 912480), (90, 851648), (96, 798420), (105, 729984), (112, 684360), (120, 638736), (126, 608320), (128, 598815), (140, 547488), (144, 532280), (160, 479052), (168, 456240), (180, 425824), (192, 399210), (210, 364992), (224, 342180), (240, 319368), (252, 304160), (280, 273744), (288, 266140), (315, 243328), (320, 239526), (336, 228120), (360, 212912), (384, 199605), (420, 182496), (448, 171090), (480, 159684), (504, 152080), (560, 136872), (576, 133070), (630, 121664), (640, 119763), (672, 114060), (720, 106456), (840, 91248), (896, 85545), (960, 79842), (1008, 76040), (1120, 68436), (1152, 66535), (1260, 60832), (1344, 57030), (1440, 53228), (1680, 45624), (1901, 40320), (1920, 39921), (2016, 38020), (2240, 34218), (2520, 30416), (2688, 28515), (2880, 26614), (3360, 22812), (3802, 20160), (4032, 19010), (4480, 17109), (5040, 15208), (5703, 13440), (5760, 13307), (6720, 11406), (7604, 10080), (8064, 9505)]