164618880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 531558720

約数和(自身を除く): 366939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1033, 1245, 1328, 1660, 1920, 1992, 2066, 2490, 2656, 3099, 3320, 3984, 4132, 4980, 5165, 5312, 6198, 6640, 7968, 8264, 9960, 10330, 10624, 12396, 13280, 15495, 15936, 16528, 19920, 20660, 24792, 26560, 30990, 31872, 33056, 39840, 41320, 49584, 53120, 61980, 66112, 79680, 82640, 85739, 99168, 123960, 132224, 159360, 165280, 171478, 198336, 247920, 257217, 330560, 342956, 396672, 428695, 495840, 514434, 661120, 685912, 857390, 991680, 1028868, 1286085, 1371824, 1714780, 1983360, 2057736, 2572170, 2743648, 3429560, 4115472, 5144340, 5487296, 6859120, 8230944, 10288680, 10974592, 13718240, 16461888, 20577360, 27436480, 32923776, 41154720, 54872960, 82309440, 164618880]

約数ペア:

[(1, 164618880), (2, 82309440), (3, 54872960), (4, 41154720), (5, 32923776), (6, 27436480), (8, 20577360), (10, 16461888), (12, 13718240), (15, 10974592), (16, 10288680), (20, 8230944), (24, 6859120), (30, 5487296), (32, 5144340), (40, 4115472), (48, 3429560), (60, 2743648), (64, 2572170), (80, 2057736), (83, 1983360), (96, 1714780), (120, 1371824), (128, 1286085), (160, 1028868), (166, 991680), (192, 857390), (240, 685912), (249, 661120), (320, 514434), (332, 495840), (384, 428695), (415, 396672), (480, 342956), (498, 330560), (640, 257217), (664, 247920), (830, 198336), (960, 171478), (996, 165280), (1033, 159360), (1245, 132224), (1328, 123960), (1660, 99168), (1920, 85739), (1992, 82640), (2066, 79680), (2490, 66112), (2656, 61980), (3099, 53120), (3320, 49584), (3984, 41320), (4132, 39840), (4980, 33056), (5165, 31872), (5312, 30990), (6198, 26560), (6640, 24792), (7968, 20660), (8264, 19920), (9960, 16528), (10330, 15936), (10624, 15495), (12396, 13280)]