2022721960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 5472601920

約数和(自身を除く): 3449879960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 73, 98, 134, 140, 146, 196, 211, 245, 268, 280, 292, 335, 365, 392, 422, 469, 490, 511, 536, 584, 670, 730, 844, 938, 980, 1022, 1055, 1340, 1460, 1477, 1688, 1876, 1960, 2044, 2110, 2345, 2555, 2680, 2920, 2954, 3283, 3577, 3752, 4088, 4220, 4690, 4891, 5110, 5908, 6566, 7154, 7385, 8440, 9380, 9782, 10220, 10339, 11816, 13132, 14137, 14308, 14770, 15403, 16415, 17885, 18760, 19564, 20440, 20678, 24455, 26264, 28274, 28616, 29540, 30806, 32830, 34237, 35770, 39128, 41356, 48910, 51695, 56548, 59080, 61612, 65660, 68474, 70685, 71540, 77015, 82712, 97820, 98959, 103390, 107821, 113096, 123224, 131320, 136948, 141370, 143080, 154030, 171185, 195640, 197918, 206780, 215642, 239659, 273896, 282740, 308060, 342370, 395836, 413560, 431284, 479318, 494795, 539105, 565480, 616120, 684740, 692713, 754747, 791672, 862568, 958636, 989590, 1032001, 1078210, 1198295, 1369480, 1385426, 1509494, 1917272, 1979180, 2064002, 2156420, 2396590, 2770852, 3018988, 3463565, 3773735, 3958360, 4128004, 4312840, 4793180, 5160005, 5541704, 6037976, 6927130, 7224007, 7547470, 8256008, 9586360, 10320010, 13854260, 14448014, 15094940, 20640020, 27708520, 28896028, 30189880, 36120035, 41280040, 50568049, 57792056, 72240070, 101136098, 144480140, 202272196, 252840245, 288960280, 404544392, 505680490, 1011360980, 2022721960]

約数ペア:

[(1, 2022721960), (2, 1011360980), (4, 505680490), (5, 404544392), (7, 288960280), (8, 252840245), (10, 202272196), (14, 144480140), (20, 101136098), (28, 72240070), (35, 57792056), (40, 50568049), (49, 41280040), (56, 36120035), (67, 30189880), (70, 28896028), (73, 27708520), (98, 20640020), (134, 15094940), (140, 14448014), (146, 13854260), (196, 10320010), (211, 9586360), (245, 8256008), (268, 7547470), (280, 7224007), (292, 6927130), (335, 6037976), (365, 5541704), (392, 5160005), (422, 4793180), (469, 4312840), (490, 4128004), (511, 3958360), (536, 3773735), (584, 3463565), (670, 3018988), (730, 2770852), (844, 2396590), (938, 2156420), (980, 2064002), (1022, 1979180), (1055, 1917272), (1340, 1509494), (1460, 1385426), (1477, 1369480), (1688, 1198295), (1876, 1078210), (1960, 1032001), (2044, 989590), (2110, 958636), (2345, 862568), (2555, 791672), (2680, 754747), (2920, 692713), (2954, 684740), (3283, 616120), (3577, 565480), (3752, 539105), (4088, 494795), (4220, 479318), (4690, 431284), (4891, 413560), (5110, 395836), (5908, 342370), (6566, 308060), (7154, 282740), (7385, 273896), (8440, 239659), (9380, 215642), (9782, 206780), (10220, 197918), (10339, 195640), (11816, 171185), (13132, 154030), (14137, 143080), (14308, 141370), (14770, 136948), (15403, 131320), (16415, 123224), (17885, 113096), (18760, 107821), (19564, 103390), (20440, 98959), (20678, 97820), (24455, 82712), (26264, 77015), (28274, 71540), (28616, 70685), (29540, 68474), (30806, 65660), (32830, 61612), (34237, 59080), (35770, 56548), (39128, 51695), (41356, 48910)]