229978560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4889}}^1$

素因数の和:4923

約数の個数: 168

約数和(自身を含む): 849569040

約数和(自身を除く): 619590480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 4889, 5880, 6720, 7840, 9408, 9778, 11760, 14667, 15680, 19556, 23520, 24445, 29334, 34223, 39112, 47040, 48890, 58668, 68446, 73335, 78224, 97780, 102669, 117336, 136892, 146670, 156448, 171115, 195560, 205338, 234672, 239561, 273784, 293340, 312896, 342230, 391120, 410676, 469344, 479122, 513345, 547568, 586680, 684460, 718683, 782240, 821352, 938688, 958244, 1026690, 1095136, 1173360, 1197805, 1368920, 1437366, 1564480, 1642704, 1916488, 2053380, 2190272, 2346720, 2395610, 2737840, 2874732, 3285408, 3593415, 3832976, 4106760, 4693440, 4791220, 5475680, 5749464, 6570816, 7186830, 7665952, 8213520, 9582440, 10951360, 11498928, 14373660, 15331904, 16427040, 19164880, 22997856, 28747320, 32854080, 38329760, 45995712, 57494640, 76659520, 114989280, 229978560]

約数ペア:

[(1, 229978560), (2, 114989280), (3, 76659520), (4, 57494640), (5, 45995712), (6, 38329760), (7, 32854080), (8, 28747320), (10, 22997856), (12, 19164880), (14, 16427040), (15, 15331904), (16, 14373660), (20, 11498928), (21, 10951360), (24, 9582440), (28, 8213520), (30, 7665952), (32, 7186830), (35, 6570816), (40, 5749464), (42, 5475680), (48, 4791220), (49, 4693440), (56, 4106760), (60, 3832976), (64, 3593415), (70, 3285408), (80, 2874732), (84, 2737840), (96, 2395610), (98, 2346720), (105, 2190272), (112, 2053380), (120, 1916488), (140, 1642704), (147, 1564480), (160, 1437366), (168, 1368920), (192, 1197805), (196, 1173360), (210, 1095136), (224, 1026690), (240, 958244), (245, 938688), (280, 821352), (294, 782240), (320, 718683), (336, 684460), (392, 586680), (420, 547568), (448, 513345), (480, 479122), (490, 469344), (560, 410676), (588, 391120), (672, 342230), (735, 312896), (784, 293340), (840, 273784), (960, 239561), (980, 234672), (1120, 205338), (1176, 195560), (1344, 171115), (1470, 156448), (1568, 146670), (1680, 136892), (1960, 117336), (2240, 102669), (2352, 97780), (2940, 78224), (3136, 73335), (3360, 68446), (3920, 58668), (4704, 48890), (4889, 47040), (5880, 39112), (6720, 34223), (7840, 29334), (9408, 24445), (9778, 23520), (11760, 19556), (14667, 15680)]