820599360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6473

約数の個数: 224

約数和(自身を含む): 3134807040

約数和(自身を除く): 2314207680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6427, 6720, 7980, 8512, 9120, 10640, 12768, 12854, 15960, 18240, 19281, 21280, 25536, 25708, 31920, 32135, 38562, 42560, 44989, 51416, 63840, 64270, 77124, 89978, 96405, 102832, 122113, 127680, 128540, 134967, 154248, 179956, 192810, 205664, 224945, 244226, 257080, 269934, 308496, 359912, 366339, 385620, 411328, 449890, 488452, 514160, 539868, 610565, 616992, 674835, 719824, 732678, 771240, 854791, 899780, 976904, 1028320, 1079736, 1221130, 1233984, 1349670, 1439648, 1465356, 1542480, 1709582, 1799560, 1831695, 1953808, 2056640, 2159472, 2442260, 2564373, 2699340, 2879296, 2930712, 3084960, 3419164, 3599120, 3663390, 3907616, 4273955, 4318944, 4884520, 5128746, 5398680, 5861424, 6169920, 6838328, 7198240, 7326780, 7815232, 8547910, 8637888, 9769040, 10257492, 10797360, 11722848, 12821865, 13676656, 14396480, 14653560, 17095820, 19538080, 20514984, 21594720, 23445696, 25643730, 27353312, 29307120, 34191640, 39076160, 41029968, 43189440, 51287460, 54706624, 58614240, 68383280, 82059936, 102574920, 117228480, 136766560, 164119872, 205149840, 273533120, 410299680, 820599360]

約数ペア:

[(1, 820599360), (2, 410299680), (3, 273533120), (4, 205149840), (5, 164119872), (6, 136766560), (7, 117228480), (8, 102574920), (10, 82059936), (12, 68383280), (14, 58614240), (15, 54706624), (16, 51287460), (19, 43189440), (20, 41029968), (21, 39076160), (24, 34191640), (28, 29307120), (30, 27353312), (32, 25643730), (35, 23445696), (38, 21594720), (40, 20514984), (42, 19538080), (48, 17095820), (56, 14653560), (57, 14396480), (60, 13676656), (64, 12821865), (70, 11722848), (76, 10797360), (80, 10257492), (84, 9769040), (95, 8637888), (96, 8547910), (105, 7815232), (112, 7326780), (114, 7198240), (120, 6838328), (133, 6169920), (140, 5861424), (152, 5398680), (160, 5128746), (168, 4884520), (190, 4318944), (192, 4273955), (210, 3907616), (224, 3663390), (228, 3599120), (240, 3419164), (266, 3084960), (280, 2930712), (285, 2879296), (304, 2699340), (320, 2564373), (336, 2442260), (380, 2159472), (399, 2056640), (420, 1953808), (448, 1831695), (456, 1799560), (480, 1709582), (532, 1542480), (560, 1465356), (570, 1439648), (608, 1349670), (665, 1233984), (672, 1221130), (760, 1079736), (798, 1028320), (840, 976904), (912, 899780), (960, 854791), (1064, 771240), (1120, 732678), (1140, 719824), (1216, 674835), (1330, 616992), (1344, 610565), (1520, 539868), (1596, 514160), (1680, 488452), (1824, 449890), (1995, 411328), (2128, 385620), (2240, 366339), (2280, 359912), (2660, 308496), (3040, 269934), (3192, 257080), (3360, 244226), (3648, 224945), (3990, 205664), (4256, 192810), (4560, 179956), (5320, 154248), (6080, 134967), (6384, 128540), (6427, 127680), (6720, 122113), (7980, 102832), (8512, 96405), (9120, 89978), (10640, 77124), (12768, 64270), (12854, 63840), (15960, 51416), (18240, 44989), (19281, 42560), (21280, 38562), (25536, 32135), (25708, 31920)]