89419680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2988

約数の個数: 192

約数和(自身を含む): 357799680

約数和(自身を除く): 268380000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2957, 3024, 3360, 3780, 4320, 5040, 5914, 6048, 7560, 8871, 10080, 11828, 14785, 15120, 17742, 20699, 23656, 26613, 29570, 30240, 35484, 41398, 44355, 47312, 53226, 59140, 62097, 70968, 79839, 82796, 88710, 94624, 103495, 106452, 118280, 124194, 133065, 141936, 159678, 165592, 177420, 186291, 206990, 212904, 236560, 248388, 266130, 283872, 310485, 319356, 331184, 354840, 372582, 399195, 413980, 425808, 473120, 496776, 532260, 558873, 620970, 638712, 662368, 709680, 745164, 798390, 827960, 851616, 931455, 993552, 1064520, 1117746, 1241940, 1277424, 1419360, 1490328, 1596780, 1655920, 1862910, 1987104, 2129040, 2235492, 2483880, 2554848, 2794365, 2980656, 3193560, 3311840, 3725820, 4258080, 4470984, 4967760, 5588730, 5961312, 6387120, 7451640, 8941968, 9935520, 11177460, 12774240, 14903280, 17883936, 22354920, 29806560, 44709840, 89419680]

約数ペア:

[(1, 89419680), (2, 44709840), (3, 29806560), (4, 22354920), (5, 17883936), (6, 14903280), (7, 12774240), (8, 11177460), (9, 9935520), (10, 8941968), (12, 7451640), (14, 6387120), (15, 5961312), (16, 5588730), (18, 4967760), (20, 4470984), (21, 4258080), (24, 3725820), (27, 3311840), (28, 3193560), (30, 2980656), (32, 2794365), (35, 2554848), (36, 2483880), (40, 2235492), (42, 2129040), (45, 1987104), (48, 1862910), (54, 1655920), (56, 1596780), (60, 1490328), (63, 1419360), (70, 1277424), (72, 1241940), (80, 1117746), (84, 1064520), (90, 993552), (96, 931455), (105, 851616), (108, 827960), (112, 798390), (120, 745164), (126, 709680), (135, 662368), (140, 638712), (144, 620970), (160, 558873), (168, 532260), (180, 496776), (189, 473120), (210, 425808), (216, 413980), (224, 399195), (240, 372582), (252, 354840), (270, 331184), (280, 319356), (288, 310485), (315, 283872), (336, 266130), (360, 248388), (378, 236560), (420, 212904), (432, 206990), (480, 186291), (504, 177420), (540, 165592), (560, 159678), (630, 141936), (672, 133065), (720, 124194), (756, 118280), (840, 106452), (864, 103495), (945, 94624), (1008, 88710), (1080, 82796), (1120, 79839), (1260, 70968), (1440, 62097), (1512, 59140), (1680, 53226), (1890, 47312), (2016, 44355), (2160, 41398), (2520, 35484), (2957, 30240), (3024, 29570), (3360, 26613), (3780, 23656), (4320, 20699), (5040, 17742), (5914, 15120), (6048, 14785), (7560, 11828), (8871, 10080)]