222908640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 746952192

約数和(自身を除く): 524043552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 230, 240, 244, 276, 305, 331, 345, 366, 368, 460, 480, 488, 552, 610, 662, 690, 732, 736, 915, 920, 976, 993, 1104, 1220, 1324, 1380, 1403, 1464, 1655, 1830, 1840, 1952, 1986, 2208, 2440, 2648, 2760, 2806, 2928, 3310, 3660, 3680, 3972, 4209, 4880, 4965, 5296, 5520, 5612, 5856, 6620, 7015, 7320, 7613, 7944, 8418, 9760, 9930, 10592, 11040, 11224, 13240, 14030, 14640, 15226, 15888, 16836, 19860, 20191, 21045, 22448, 22839, 26480, 28060, 29280, 30452, 31776, 33672, 38065, 39720, 40382, 42090, 44896, 45678, 52960, 56120, 60573, 60904, 67344, 76130, 79440, 80764, 84180, 91356, 100955, 112240, 114195, 121146, 121808, 134688, 152260, 158880, 161528, 168360, 182712, 201910, 224480, 228390, 242292, 243616, 302865, 304520, 323056, 336720, 365424, 403820, 456780, 464393, 484584, 605730, 609040, 646112, 673440, 730848, 807640, 913560, 928786, 969168, 1211460, 1218080, 1393179, 1615280, 1827120, 1857572, 1938336, 2321965, 2422920, 2786358, 3230560, 3654240, 3715144, 4643930, 4845840, 5572716, 6965895, 7430288, 9287860, 9691680, 11145432, 13931790, 14860576, 18575720, 22290864, 27863580, 37151440, 44581728, 55727160, 74302880, 111454320, 222908640]

約数ペア:

[(1, 222908640), (2, 111454320), (3, 74302880), (4, 55727160), (5, 44581728), (6, 37151440), (8, 27863580), (10, 22290864), (12, 18575720), (15, 14860576), (16, 13931790), (20, 11145432), (23, 9691680), (24, 9287860), (30, 7430288), (32, 6965895), (40, 5572716), (46, 4845840), (48, 4643930), (60, 3715144), (61, 3654240), (69, 3230560), (80, 2786358), (92, 2422920), (96, 2321965), (115, 1938336), (120, 1857572), (122, 1827120), (138, 1615280), (160, 1393179), (183, 1218080), (184, 1211460), (230, 969168), (240, 928786), (244, 913560), (276, 807640), (305, 730848), (331, 673440), (345, 646112), (366, 609040), (368, 605730), (460, 484584), (480, 464393), (488, 456780), (552, 403820), (610, 365424), (662, 336720), (690, 323056), (732, 304520), (736, 302865), (915, 243616), (920, 242292), (976, 228390), (993, 224480), (1104, 201910), (1220, 182712), (1324, 168360), (1380, 161528), (1403, 158880), (1464, 152260), (1655, 134688), (1830, 121808), (1840, 121146), (1952, 114195), (1986, 112240), (2208, 100955), (2440, 91356), (2648, 84180), (2760, 80764), (2806, 79440), (2928, 76130), (3310, 67344), (3660, 60904), (3680, 60573), (3972, 56120), (4209, 52960), (4880, 45678), (4965, 44896), (5296, 42090), (5520, 40382), (5612, 39720), (5856, 38065), (6620, 33672), (7015, 31776), (7320, 30452), (7613, 29280), (7944, 28060), (8418, 26480), (9760, 22839), (9930, 22448), (10592, 21045), (11040, 20191), (11224, 19860), (13240, 16836), (14030, 15888), (14640, 15226)]