164942400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{4909}}^1$

素因数の和:4941

約数の個数: 168

約数和(自身を含む): 618581440

約数和(自身を除く): 453639040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 4909, 5600, 6720, 8400, 9818, 11200, 14727, 16800, 19636, 24545, 29454, 33600, 34363, 39272, 49090, 58908, 68726, 73635, 78544, 98180, 103089, 117816, 122725, 137452, 147270, 157088, 171815, 196360, 206178, 235632, 245450, 274904, 294540, 314176, 343630, 368175, 392720, 412356, 471264, 490900, 515445, 549808, 589080, 687260, 736350, 785440, 824712, 859075, 942528, 981800, 1030890, 1099616, 1178160, 1374520, 1472700, 1570880, 1649424, 1718150, 1963600, 2061780, 2199232, 2356320, 2577225, 2749040, 2945400, 3298848, 3436300, 3927200, 4123560, 4712640, 5154450, 5498080, 5890800, 6597696, 6872600, 7854400, 8247120, 10308900, 10996160, 11781600, 13745200, 16494240, 20617800, 23563200, 27490400, 32988480, 41235600, 54980800, 82471200, 164942400]

約数ペア:

[(1, 164942400), (2, 82471200), (3, 54980800), (4, 41235600), (5, 32988480), (6, 27490400), (7, 23563200), (8, 20617800), (10, 16494240), (12, 13745200), (14, 11781600), (15, 10996160), (16, 10308900), (20, 8247120), (21, 7854400), (24, 6872600), (25, 6597696), (28, 5890800), (30, 5498080), (32, 5154450), (35, 4712640), (40, 4123560), (42, 3927200), (48, 3436300), (50, 3298848), (56, 2945400), (60, 2749040), (64, 2577225), (70, 2356320), (75, 2199232), (80, 2061780), (84, 1963600), (96, 1718150), (100, 1649424), (105, 1570880), (112, 1472700), (120, 1374520), (140, 1178160), (150, 1099616), (160, 1030890), (168, 981800), (175, 942528), (192, 859075), (200, 824712), (210, 785440), (224, 736350), (240, 687260), (280, 589080), (300, 549808), (320, 515445), (336, 490900), (350, 471264), (400, 412356), (420, 392720), (448, 368175), (480, 343630), (525, 314176), (560, 294540), (600, 274904), (672, 245450), (700, 235632), (800, 206178), (840, 196360), (960, 171815), (1050, 157088), (1120, 147270), (1200, 137452), (1344, 122725), (1400, 117816), (1600, 103089), (1680, 98180), (2100, 78544), (2240, 73635), (2400, 68726), (2800, 58908), (3360, 49090), (4200, 39272), (4800, 34363), (4909, 33600), (5600, 29454), (6720, 24545), (8400, 19636), (9818, 16800), (11200, 14727)]