28234777920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{31189}}^1$

素因数の和:31273

約数の個数: 224

約数和(自身を含む): 95827656960

約数和(自身を除く): 67592879040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 192, 205, 230, 240, 246, 276, 320, 328, 345, 368, 410, 460, 480, 492, 552, 615, 656, 690, 736, 820, 920, 943, 960, 984, 1104, 1230, 1312, 1380, 1472, 1640, 1840, 1886, 1968, 2208, 2460, 2624, 2760, 2829, 3280, 3680, 3772, 3936, 4416, 4715, 4920, 5520, 5658, 6560, 7360, 7544, 7872, 9430, 9840, 11040, 11316, 13120, 14145, 15088, 18860, 19680, 22080, 22632, 28290, 30176, 31189, 37720, 39360, 45264, 56580, 60352, 62378, 75440, 90528, 93567, 113160, 124756, 150880, 155945, 181056, 187134, 226320, 249512, 301760, 311890, 374268, 452640, 467835, 499024, 623780, 717347, 748536, 905280, 935670, 998048, 1247560, 1278749, 1434694, 1497072, 1871340, 1996096, 2152041, 2495120, 2557498, 2869388, 2994144, 3586735, 3742680, 3836247, 4304082, 4990240, 5114996, 5738776, 5988288, 6393745, 7173470, 7485360, 7672494, 8608164, 9980480, 10229992, 10760205, 11477552, 12787490, 14346940, 14970720, 15344988, 17216328, 19181235, 20459984, 21520410, 22955104, 25574980, 28693880, 29411227, 29941440, 30689976, 34432656, 38362470, 40919968, 43040820, 45910208, 51149960, 57387760, 58822454, 61379952, 68865312, 76724940, 81839936, 86081640, 88233681, 102299920, 114775520, 117644908, 122759904, 137730624, 147056135, 153449880, 172163280, 176467362, 204599840, 229551040, 235289816, 245519808, 294112270, 306899760, 344326560, 352934724, 409199680, 441168405, 470579632, 588224540, 613799520, 688653120, 705869448, 882336810, 941159264, 1176449080, 1227599040, 1411738896, 1764673620, 1882318528, 2352898160, 2823477792, 3529347240, 4705796320, 5646955584, 7058694480, 9411592640, 14117388960, 28234777920]

約数ペア:

[(1, 28234777920), (2, 14117388960), (3, 9411592640), (4, 7058694480), (5, 5646955584), (6, 4705796320), (8, 3529347240), (10, 2823477792), (12, 2352898160), (15, 1882318528), (16, 1764673620), (20, 1411738896), (23, 1227599040), (24, 1176449080), (30, 941159264), (32, 882336810), (40, 705869448), (41, 688653120), (46, 613799520), (48, 588224540), (60, 470579632), (64, 441168405), (69, 409199680), (80, 352934724), (82, 344326560), (92, 306899760), (96, 294112270), (115, 245519808), (120, 235289816), (123, 229551040), (138, 204599840), (160, 176467362), (164, 172163280), (184, 153449880), (192, 147056135), (205, 137730624), (230, 122759904), (240, 117644908), (246, 114775520), (276, 102299920), (320, 88233681), (328, 86081640), (345, 81839936), (368, 76724940), (410, 68865312), (460, 61379952), (480, 58822454), (492, 57387760), (552, 51149960), (615, 45910208), (656, 43040820), (690, 40919968), (736, 38362470), (820, 34432656), (920, 30689976), (943, 29941440), (960, 29411227), (984, 28693880), (1104, 25574980), (1230, 22955104), (1312, 21520410), (1380, 20459984), (1472, 19181235), (1640, 17216328), (1840, 15344988), (1886, 14970720), (1968, 14346940), (2208, 12787490), (2460, 11477552), (2624, 10760205), (2760, 10229992), (2829, 9980480), (3280, 8608164), (3680, 7672494), (3772, 7485360), (3936, 7173470), (4416, 6393745), (4715, 5988288), (4920, 5738776), (5520, 5114996), (5658, 4990240), (6560, 4304082), (7360, 3836247), (7544, 3742680), (7872, 3586735), (9430, 2994144), (9840, 2869388), (11040, 2557498), (11316, 2495120), (13120, 2152041), (14145, 1996096), (15088, 1871340), (18860, 1497072), (19680, 1434694), (22080, 1278749), (22632, 1247560), (28290, 998048), (30176, 935670), (31189, 905280), (37720, 748536), (39360, 717347), (45264, 623780), (56580, 499024), (60352, 467835), (62378, 452640), (75440, 374268), (90528, 311890), (93567, 301760), (113160, 249512), (124756, 226320), (150880, 187134), (155945, 181056)]