237156920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5965

約数の個数: 128

約数和(自身を含む): 716567040

約数和(自身を除く): 479410120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 5923, 8008, 10010, 11846, 20020, 23692, 29615, 40040, 41461, 47384, 59230, 65153, 76999, 82922, 118460, 130306, 153998, 165844, 207305, 236920, 260612, 307996, 325765, 331688, 384995, 414610, 456071, 521224, 538993, 615992, 651530, 769990, 829220, 846989, 912142, 1077986, 1303060, 1539980, 1658440, 1693978, 1824284, 2155972, 2280355, 2606120, 2694965, 3079960, 3387956, 3648568, 4234945, 4311944, 4560710, 5389930, 5928923, 6775912, 8469890, 9121420, 10779860, 11857846, 16939780, 18242840, 21559720, 23715692, 29644615, 33879560, 47431384, 59289230, 118578460, 237156920]

約数ペア:

[(1, 237156920), (2, 118578460), (4, 59289230), (5, 47431384), (7, 33879560), (8, 29644615), (10, 23715692), (11, 21559720), (13, 18242840), (14, 16939780), (20, 11857846), (22, 10779860), (26, 9121420), (28, 8469890), (35, 6775912), (40, 5928923), (44, 5389930), (52, 4560710), (55, 4311944), (56, 4234945), (65, 3648568), (70, 3387956), (77, 3079960), (88, 2694965), (91, 2606120), (104, 2280355), (110, 2155972), (130, 1824284), (140, 1693978), (143, 1658440), (154, 1539980), (182, 1303060), (220, 1077986), (260, 912142), (280, 846989), (286, 829220), (308, 769990), (364, 651530), (385, 615992), (440, 538993), (455, 521224), (520, 456071), (572, 414610), (616, 384995), (715, 331688), (728, 325765), (770, 307996), (910, 260612), (1001, 236920), (1144, 207305), (1430, 165844), (1540, 153998), (1820, 130306), (2002, 118460), (2860, 82922), (3080, 76999), (3640, 65153), (4004, 59230), (5005, 47384), (5720, 41461), (5923, 40040), (8008, 29615), (10010, 23692), (11846, 20020)]