1966122720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 288

約数和(自身を含む): 7080484320

約数和(自身を除く): 5114361600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 243, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 486, 488, 540, 549, 610, 648, 720, 732, 810, 829, 864, 915, 972, 976, 1080, 1098, 1215, 1220, 1296, 1440, 1464, 1620, 1647, 1658, 1830, 1944, 1952, 2160, 2196, 2430, 2440, 2487, 2592, 2745, 2928, 3240, 3294, 3316, 3660, 3888, 4145, 4320, 4392, 4860, 4880, 4941, 4974, 5490, 5856, 6480, 6588, 6632, 7320, 7461, 7776, 8235, 8290, 8784, 9720, 9760, 9882, 9948, 10980, 12435, 12960, 13176, 13264, 14640, 14823, 14922, 16470, 16580, 17568, 19440, 19764, 19896, 21960, 22383, 24705, 24870, 26352, 26528, 29280, 29646, 29844, 32940, 33160, 37305, 38880, 39528, 39792, 43920, 44766, 49410, 49740, 50569, 52704, 59292, 59688, 65880, 66320, 67149, 74115, 74610, 79056, 79584, 87840, 89532, 98820, 99480, 101138, 111915, 118584, 119376, 131760, 132640, 134298, 148230, 149220, 151707, 158112, 179064, 197640, 198960, 201447, 202276, 223830, 237168, 238752, 252845, 263520, 268596, 296460, 298440, 303414, 335745, 358128, 395280, 397920, 402894, 404552, 447660, 455121, 474336, 505690, 537192, 592920, 596880, 606828, 671490, 716256, 758535, 790560, 805788, 809104, 895320, 910242, 1007235, 1011380, 1074384, 1185840, 1193760, 1213656, 1342980, 1365363, 1517070, 1611576, 1618208, 1790640, 1820484, 2014470, 2022760, 2148768, 2275605, 2371680, 2427312, 2685960, 2730726, 3034140, 3223152, 3581280, 3640968, 4028940, 4045520, 4096089, 4551210, 4854624, 5371920, 5461452, 6068280, 6446304, 6826815, 7281936, 8057880, 8091040, 8192178, 9102420, 10743840, 10922904, 12136560, 12288267, 13653630, 14563872, 16115760, 16384356, 18204840, 20480445, 21845808, 24273120, 24576534, 27307260, 32231520, 32768712, 36409680, 40960890, 43691616, 49153068, 54614520, 61441335, 65537424, 72819360, 81921780, 98306136, 109229040, 122882670, 131074848, 163843560, 196612272, 218458080, 245765340, 327687120, 393224544, 491530680, 655374240, 983061360, 1966122720]

約数ペア:

[(1, 1966122720), (2, 983061360), (3, 655374240), (4, 491530680), (5, 393224544), (6, 327687120), (8, 245765340), (9, 218458080), (10, 196612272), (12, 163843560), (15, 131074848), (16, 122882670), (18, 109229040), (20, 98306136), (24, 81921780), (27, 72819360), (30, 65537424), (32, 61441335), (36, 54614520), (40, 49153068), (45, 43691616), (48, 40960890), (54, 36409680), (60, 32768712), (61, 32231520), (72, 27307260), (80, 24576534), (81, 24273120), (90, 21845808), (96, 20480445), (108, 18204840), (120, 16384356), (122, 16115760), (135, 14563872), (144, 13653630), (160, 12288267), (162, 12136560), (180, 10922904), (183, 10743840), (216, 9102420), (240, 8192178), (243, 8091040), (244, 8057880), (270, 7281936), (288, 6826815), (305, 6446304), (324, 6068280), (360, 5461452), (366, 5371920), (405, 4854624), (432, 4551210), (480, 4096089), (486, 4045520), (488, 4028940), (540, 3640968), (549, 3581280), (610, 3223152), (648, 3034140), (720, 2730726), (732, 2685960), (810, 2427312), (829, 2371680), (864, 2275605), (915, 2148768), (972, 2022760), (976, 2014470), (1080, 1820484), (1098, 1790640), (1215, 1618208), (1220, 1611576), (1296, 1517070), (1440, 1365363), (1464, 1342980), (1620, 1213656), (1647, 1193760), (1658, 1185840), (1830, 1074384), (1944, 1011380), (1952, 1007235), (2160, 910242), (2196, 895320), (2430, 809104), (2440, 805788), (2487, 790560), (2592, 758535), (2745, 716256), (2928, 671490), (3240, 606828), (3294, 596880), (3316, 592920), (3660, 537192), (3888, 505690), (4145, 474336), (4320, 455121), (4392, 447660), (4860, 404552), (4880, 402894), (4941, 397920), (4974, 395280), (5490, 358128), (5856, 335745), (6480, 303414), (6588, 298440), (6632, 296460), (7320, 268596), (7461, 263520), (7776, 252845), (8235, 238752), (8290, 237168), (8784, 223830), (9720, 202276), (9760, 201447), (9882, 198960), (9948, 197640), (10980, 179064), (12435, 158112), (12960, 151707), (13176, 149220), (13264, 148230), (14640, 134298), (14823, 132640), (14922, 131760), (16470, 119376), (16580, 118584), (17568, 111915), (19440, 101138), (19764, 99480), (19896, 98820), (21960, 89532), (22383, 87840), (24705, 79584), (24870, 79056), (26352, 74610), (26528, 74115), (29280, 67149), (29646, 66320), (29844, 65880), (32940, 59688), (33160, 59292), (37305, 52704), (38880, 50569), (39528, 49740), (39792, 49410), (43920, 44766)]