245695320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 879016320

約数和(自身を除く): 633321000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 1117, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 2115, 2234, 2340, 2444, 2820, 3055, 3351, 3384, 3666, 4230, 4468, 4680, 4888, 5499, 5585, 5640, 6110, 6702, 7332, 8460, 8936, 9165, 10053, 10998, 11170, 12220, 13404, 14521, 14664, 16755, 16920, 18330, 20106, 21996, 22340, 24440, 26808, 27495, 29042, 33510, 36660, 40212, 43563, 43992, 44680, 50265, 52499, 54990, 58084, 67020, 72605, 73320, 80424, 87126, 100530, 104998, 109980, 116168, 130689, 134040, 145210, 157497, 174252, 201060, 209996, 217815, 219960, 261378, 262495, 290420, 314994, 348504, 402120, 419992, 435630, 472491, 522756, 524990, 580840, 629988, 653445, 682487, 787485, 871260, 944982, 1045512, 1049980, 1259976, 1306890, 1364974, 1574970, 1742520, 1889964, 2047461, 2099960, 2362455, 2613780, 2729948, 3149940, 3412435, 3779928, 4094922, 4724910, 5227560, 5459896, 6142383, 6299880, 6824870, 8189844, 9449820, 10237305, 12284766, 13649740, 16379688, 18899640, 20474610, 24569532, 27299480, 30711915, 40949220, 49139064, 61423830, 81898440, 122847660, 245695320]

約数ペア:

[(1, 245695320), (2, 122847660), (3, 81898440), (4, 61423830), (5, 49139064), (6, 40949220), (8, 30711915), (9, 27299480), (10, 24569532), (12, 20474610), (13, 18899640), (15, 16379688), (18, 13649740), (20, 12284766), (24, 10237305), (26, 9449820), (30, 8189844), (36, 6824870), (39, 6299880), (40, 6142383), (45, 5459896), (47, 5227560), (52, 4724910), (60, 4094922), (65, 3779928), (72, 3412435), (78, 3149940), (90, 2729948), (94, 2613780), (104, 2362455), (117, 2099960), (120, 2047461), (130, 1889964), (141, 1742520), (156, 1574970), (180, 1364974), (188, 1306890), (195, 1259976), (234, 1049980), (235, 1045512), (260, 944982), (282, 871260), (312, 787485), (360, 682487), (376, 653445), (390, 629988), (423, 580840), (468, 524990), (470, 522756), (520, 472491), (564, 435630), (585, 419992), (611, 402120), (705, 348504), (780, 314994), (846, 290420), (936, 262495), (940, 261378), (1117, 219960), (1128, 217815), (1170, 209996), (1222, 201060), (1410, 174252), (1560, 157497), (1692, 145210), (1833, 134040), (1880, 130689), (2115, 116168), (2234, 109980), (2340, 104998), (2444, 100530), (2820, 87126), (3055, 80424), (3351, 73320), (3384, 72605), (3666, 67020), (4230, 58084), (4468, 54990), (4680, 52499), (4888, 50265), (5499, 44680), (5585, 43992), (5640, 43563), (6110, 40212), (6702, 36660), (7332, 33510), (8460, 29042), (8936, 27495), (9165, 26808), (10053, 24440), (10998, 22340), (11170, 21996), (12220, 20106), (13404, 18330), (14521, 16920), (14664, 16755)]