161354160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6791}}^1$

素因数の和:6824

約数の個数: 160

約数和(自身を含む): 606389760

約数和(自身を除く): 445035600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 6791, 7920, 11880, 13582, 20373, 23760, 27164, 33955, 40746, 54328, 61119, 67910, 74701, 81492, 101865, 108656, 122238, 135820, 149402, 162984, 183357, 203730, 224103, 244476, 271640, 298804, 305595, 325968, 366714, 373505, 407460, 448206, 488952, 543280, 597608, 611190, 672309, 733428, 747010, 814920, 896412, 916785, 977904, 1120515, 1195216, 1222380, 1344618, 1466856, 1494020, 1629840, 1792824, 1833570, 2016927, 2241030, 2444760, 2689236, 2933712, 2988040, 3361545, 3585648, 3667140, 4033854, 4482060, 4889520, 5378472, 5976080, 6723090, 7334280, 8067708, 8964120, 10084635, 10756944, 13446180, 14668560, 16135416, 17928240, 20169270, 26892360, 32270832, 40338540, 53784720, 80677080, 161354160]

約数ペア:

[(1, 161354160), (2, 80677080), (3, 53784720), (4, 40338540), (5, 32270832), (6, 26892360), (8, 20169270), (9, 17928240), (10, 16135416), (11, 14668560), (12, 13446180), (15, 10756944), (16, 10084635), (18, 8964120), (20, 8067708), (22, 7334280), (24, 6723090), (27, 5976080), (30, 5378472), (33, 4889520), (36, 4482060), (40, 4033854), (44, 3667140), (45, 3585648), (48, 3361545), (54, 2988040), (55, 2933712), (60, 2689236), (66, 2444760), (72, 2241030), (80, 2016927), (88, 1833570), (90, 1792824), (99, 1629840), (108, 1494020), (110, 1466856), (120, 1344618), (132, 1222380), (135, 1195216), (144, 1120515), (165, 977904), (176, 916785), (180, 896412), (198, 814920), (216, 747010), (220, 733428), (240, 672309), (264, 611190), (270, 597608), (297, 543280), (330, 488952), (360, 448206), (396, 407460), (432, 373505), (440, 366714), (495, 325968), (528, 305595), (540, 298804), (594, 271640), (660, 244476), (720, 224103), (792, 203730), (880, 183357), (990, 162984), (1080, 149402), (1188, 135820), (1320, 122238), (1485, 108656), (1584, 101865), (1980, 81492), (2160, 74701), (2376, 67910), (2640, 61119), (2970, 54328), (3960, 40746), (4752, 33955), (5940, 27164), (6791, 23760), (7920, 20373), (11880, 13582)]