1987677360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11087}}^1$

素因数の和:11192

約数の個数: 160

約数和(自身を含む): 6929556480

約数和(自身を除く): 4941879120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2988, 3320, 3735, 3984, 4482, 4980, 5976, 6640, 7470, 8964, 9960, 11087, 11205, 11952, 14940, 17928, 19920, 22174, 22410, 29880, 33261, 35856, 44348, 44820, 55435, 59760, 66522, 88696, 89640, 99783, 110870, 133044, 166305, 177392, 179280, 199566, 221740, 266088, 299349, 332610, 399132, 443480, 498915, 532176, 598698, 665220, 798264, 886960, 920221, 997830, 1197396, 1330440, 1496745, 1596528, 1840442, 1995660, 2394792, 2660880, 2760663, 2993490, 3680884, 3991320, 4601105, 4789584, 5521326, 5986980, 7361768, 7982640, 8281989, 9202210, 11042652, 11973960, 13803315, 14723536, 16563978, 18404420, 22085304, 23947920, 24845967, 27606630, 33127956, 36808840, 41409945, 44170608, 49691934, 55213260, 66255912, 73617680, 82819890, 99383868, 110426520, 124229835, 132511824, 165639780, 198767736, 220853040, 248459670, 331279560, 397535472, 496919340, 662559120, 993838680, 1987677360]

約数ペア:

[(1, 1987677360), (2, 993838680), (3, 662559120), (4, 496919340), (5, 397535472), (6, 331279560), (8, 248459670), (9, 220853040), (10, 198767736), (12, 165639780), (15, 132511824), (16, 124229835), (18, 110426520), (20, 99383868), (24, 82819890), (27, 73617680), (30, 66255912), (36, 55213260), (40, 49691934), (45, 44170608), (48, 41409945), (54, 36808840), (60, 33127956), (72, 27606630), (80, 24845967), (83, 23947920), (90, 22085304), (108, 18404420), (120, 16563978), (135, 14723536), (144, 13803315), (166, 11973960), (180, 11042652), (216, 9202210), (240, 8281989), (249, 7982640), (270, 7361768), (332, 5986980), (360, 5521326), (415, 4789584), (432, 4601105), (498, 3991320), (540, 3680884), (664, 2993490), (720, 2760663), (747, 2660880), (830, 2394792), (996, 1995660), (1080, 1840442), (1245, 1596528), (1328, 1496745), (1494, 1330440), (1660, 1197396), (1992, 997830), (2160, 920221), (2241, 886960), (2490, 798264), (2988, 665220), (3320, 598698), (3735, 532176), (3984, 498915), (4482, 443480), (4980, 399132), (5976, 332610), (6640, 299349), (7470, 266088), (8964, 221740), (9960, 199566), (11087, 179280), (11205, 177392), (11952, 166305), (14940, 133044), (17928, 110870), (19920, 99783), (22174, 89640), (22410, 88696), (29880, 66522), (33261, 59760), (35856, 55435), (44348, 44820)]