29665680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 160

約数和(自身を含む): 106386048

約数和(自身を除く): 76720368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 661, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1322, 1360, 1496, 1870, 1983, 2040, 2244, 2640, 2644, 2805, 2992, 3305, 3740, 3966, 4080, 4488, 5288, 5610, 6610, 7271, 7480, 7932, 8976, 9915, 10576, 11220, 11237, 13220, 14542, 14960, 15864, 19830, 21813, 22440, 22474, 26440, 29084, 31728, 33711, 36355, 39660, 43626, 44880, 44948, 52880, 56185, 58168, 67422, 72710, 79320, 87252, 89896, 109065, 112370, 116336, 123607, 134844, 145420, 158640, 168555, 174504, 179792, 218130, 224740, 247214, 269688, 290840, 337110, 349008, 370821, 436260, 449480, 494428, 539376, 581680, 618035, 674220, 741642, 872520, 898960, 988856, 1236070, 1348440, 1483284, 1745040, 1854105, 1977712, 2472140, 2696880, 2966568, 3708210, 4944280, 5933136, 7416420, 9888560, 14832840, 29665680]

約数ペア:

[(1, 29665680), (2, 14832840), (3, 9888560), (4, 7416420), (5, 5933136), (6, 4944280), (8, 3708210), (10, 2966568), (11, 2696880), (12, 2472140), (15, 1977712), (16, 1854105), (17, 1745040), (20, 1483284), (22, 1348440), (24, 1236070), (30, 988856), (33, 898960), (34, 872520), (40, 741642), (44, 674220), (48, 618035), (51, 581680), (55, 539376), (60, 494428), (66, 449480), (68, 436260), (80, 370821), (85, 349008), (88, 337110), (102, 290840), (110, 269688), (120, 247214), (132, 224740), (136, 218130), (165, 179792), (170, 174504), (176, 168555), (187, 158640), (204, 145420), (220, 134844), (240, 123607), (255, 116336), (264, 112370), (272, 109065), (330, 89896), (340, 87252), (374, 79320), (408, 72710), (440, 67422), (510, 58168), (528, 56185), (561, 52880), (660, 44948), (661, 44880), (680, 43626), (748, 39660), (816, 36355), (880, 33711), (935, 31728), (1020, 29084), (1122, 26440), (1320, 22474), (1322, 22440), (1360, 21813), (1496, 19830), (1870, 15864), (1983, 14960), (2040, 14542), (2244, 13220), (2640, 11237), (2644, 11220), (2805, 10576), (2992, 9915), (3305, 8976), (3740, 7932), (3966, 7480), (4080, 7271), (4488, 6610), (5288, 5610)]