294917920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 803198592

約数和(自身を除く): 508280672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 61, 67, 80, 82, 88, 110, 122, 134, 160, 164, 176, 205, 220, 244, 268, 305, 328, 335, 352, 410, 440, 451, 488, 536, 610, 656, 670, 671, 737, 820, 880, 902, 976, 1072, 1220, 1312, 1340, 1342, 1474, 1640, 1760, 1804, 1952, 2144, 2255, 2440, 2501, 2680, 2684, 2747, 2948, 3280, 3355, 3608, 3685, 4087, 4510, 4880, 5002, 5360, 5368, 5494, 5896, 6560, 6710, 7216, 7370, 8174, 9020, 9760, 10004, 10720, 10736, 10988, 11792, 12505, 13420, 13735, 14432, 14740, 16348, 18040, 20008, 20435, 21472, 21976, 23584, 25010, 26840, 27470, 27511, 29480, 30217, 32696, 36080, 40016, 40870, 43952, 44957, 50020, 53680, 54940, 55022, 58960, 60434, 65392, 72160, 80032, 81740, 87904, 89914, 100040, 107360, 109880, 110044, 117920, 120868, 130784, 137555, 151085, 163480, 167567, 179828, 200080, 219760, 220088, 224785, 241736, 275110, 302170, 326960, 335134, 359656, 400160, 439520, 440176, 449570, 483472, 550220, 604340, 653920, 670268, 719312, 837835, 880352, 899140, 966944, 1100440, 1208680, 1340536, 1438624, 1675670, 1798280, 1843237, 2200880, 2417360, 2681072, 3351340, 3596560, 3686474, 4401760, 4834720, 5362144, 6702680, 7193120, 7372948, 9216185, 13405360, 14745896, 18432370, 26810720, 29491792, 36864740, 58983584, 73729480, 147458960, 294917920]

約数ペア:

[(1, 294917920), (2, 147458960), (4, 73729480), (5, 58983584), (8, 36864740), (10, 29491792), (11, 26810720), (16, 18432370), (20, 14745896), (22, 13405360), (32, 9216185), (40, 7372948), (41, 7193120), (44, 6702680), (55, 5362144), (61, 4834720), (67, 4401760), (80, 3686474), (82, 3596560), (88, 3351340), (110, 2681072), (122, 2417360), (134, 2200880), (160, 1843237), (164, 1798280), (176, 1675670), (205, 1438624), (220, 1340536), (244, 1208680), (268, 1100440), (305, 966944), (328, 899140), (335, 880352), (352, 837835), (410, 719312), (440, 670268), (451, 653920), (488, 604340), (536, 550220), (610, 483472), (656, 449570), (670, 440176), (671, 439520), (737, 400160), (820, 359656), (880, 335134), (902, 326960), (976, 302170), (1072, 275110), (1220, 241736), (1312, 224785), (1340, 220088), (1342, 219760), (1474, 200080), (1640, 179828), (1760, 167567), (1804, 163480), (1952, 151085), (2144, 137555), (2255, 130784), (2440, 120868), (2501, 117920), (2680, 110044), (2684, 109880), (2747, 107360), (2948, 100040), (3280, 89914), (3355, 87904), (3608, 81740), (3685, 80032), (4087, 72160), (4510, 65392), (4880, 60434), (5002, 58960), (5360, 55022), (5368, 54940), (5494, 53680), (5896, 50020), (6560, 44957), (6710, 43952), (7216, 40870), (7370, 40016), (8174, 36080), (9020, 32696), (9760, 30217), (10004, 29480), (10720, 27511), (10736, 27470), (10988, 26840), (11792, 25010), (12505, 23584), (13420, 21976), (13735, 21472), (14432, 20435), (14740, 20008), (16348, 18040)]