283661640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 981676800

約数和(自身を除く): 698015160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 113, 114, 120, 152, 171, 180, 190, 226, 228, 285, 339, 342, 360, 367, 380, 452, 456, 565, 570, 678, 684, 734, 760, 855, 904, 1017, 1101, 1130, 1140, 1356, 1368, 1468, 1695, 1710, 1835, 2034, 2147, 2202, 2260, 2280, 2712, 2936, 3303, 3390, 3420, 3670, 4068, 4294, 4404, 4520, 5085, 5505, 6441, 6606, 6780, 6840, 6973, 7340, 8136, 8588, 8808, 10170, 10735, 11010, 12882, 13212, 13560, 13946, 14680, 16515, 17176, 19323, 20340, 20919, 21470, 22020, 25764, 26424, 27892, 32205, 33030, 34865, 38646, 40680, 41471, 41838, 42940, 44040, 51528, 55784, 62757, 64410, 66060, 69730, 77292, 82942, 83676, 85880, 96615, 104595, 124413, 125514, 128820, 132120, 139460, 154584, 165884, 167352, 193230, 207355, 209190, 248826, 251028, 257640, 278920, 313785, 331768, 373239, 386460, 414710, 418380, 497652, 502056, 622065, 627570, 746478, 772920, 787949, 829420, 836760, 995304, 1244130, 1255140, 1492956, 1575898, 1658840, 1866195, 2363847, 2488260, 2510280, 2985912, 3151796, 3732390, 3939745, 4727694, 4976520, 6303592, 7091541, 7464780, 7879490, 9455388, 11819235, 14183082, 14929560, 15758980, 18910776, 23638470, 28366164, 31517960, 35457705, 47276940, 56732328, 70915410, 94553880, 141830820, 283661640]

約数ペア:

[(1, 283661640), (2, 141830820), (3, 94553880), (4, 70915410), (5, 56732328), (6, 47276940), (8, 35457705), (9, 31517960), (10, 28366164), (12, 23638470), (15, 18910776), (18, 15758980), (19, 14929560), (20, 14183082), (24, 11819235), (30, 9455388), (36, 7879490), (38, 7464780), (40, 7091541), (45, 6303592), (57, 4976520), (60, 4727694), (72, 3939745), (76, 3732390), (90, 3151796), (95, 2985912), (113, 2510280), (114, 2488260), (120, 2363847), (152, 1866195), (171, 1658840), (180, 1575898), (190, 1492956), (226, 1255140), (228, 1244130), (285, 995304), (339, 836760), (342, 829420), (360, 787949), (367, 772920), (380, 746478), (452, 627570), (456, 622065), (565, 502056), (570, 497652), (678, 418380), (684, 414710), (734, 386460), (760, 373239), (855, 331768), (904, 313785), (1017, 278920), (1101, 257640), (1130, 251028), (1140, 248826), (1356, 209190), (1368, 207355), (1468, 193230), (1695, 167352), (1710, 165884), (1835, 154584), (2034, 139460), (2147, 132120), (2202, 128820), (2260, 125514), (2280, 124413), (2712, 104595), (2936, 96615), (3303, 85880), (3390, 83676), (3420, 82942), (3670, 77292), (4068, 69730), (4294, 66060), (4404, 64410), (4520, 62757), (5085, 55784), (5505, 51528), (6441, 44040), (6606, 42940), (6780, 41838), (6840, 41471), (6973, 40680), (7340, 38646), (8136, 34865), (8588, 33030), (8808, 32205), (10170, 27892), (10735, 26424), (11010, 25764), (12882, 22020), (13212, 21470), (13560, 20919), (13946, 20340), (14680, 19323), (16515, 17176)]