122255120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 337478400

約数和(自身を除く): 215223280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 80, 92, 95, 104, 115, 130, 152, 184, 190, 208, 230, 247, 260, 269, 299, 304, 368, 380, 437, 460, 494, 520, 538, 598, 760, 874, 920, 988, 1040, 1076, 1196, 1235, 1345, 1495, 1520, 1748, 1840, 1976, 2152, 2185, 2392, 2470, 2690, 2990, 3496, 3497, 3952, 4304, 4370, 4784, 4940, 5111, 5380, 5681, 5980, 6187, 6992, 6994, 8740, 9880, 10222, 10760, 11362, 11960, 12374, 13988, 17480, 17485, 19760, 20444, 21520, 22724, 23920, 24748, 25555, 27976, 28405, 30935, 34960, 34970, 40888, 45448, 49496, 51110, 55952, 56810, 61870, 66443, 69940, 80431, 81776, 90896, 98992, 102220, 113620, 117553, 123740, 132886, 139880, 160862, 204440, 227240, 235106, 247480, 265772, 279760, 321724, 332215, 402155, 408880, 454480, 470212, 494960, 531544, 587765, 643448, 664430, 804310, 940424, 1063088, 1175530, 1286896, 1328860, 1528189, 1608620, 1880848, 2351060, 2657720, 3056378, 3217240, 4702120, 5315440, 6112756, 6434480, 7640945, 9404240, 12225512, 15281890, 24451024, 30563780, 61127560, 122255120]

約数ペア:

[(1, 122255120), (2, 61127560), (4, 30563780), (5, 24451024), (8, 15281890), (10, 12225512), (13, 9404240), (16, 7640945), (19, 6434480), (20, 6112756), (23, 5315440), (26, 4702120), (38, 3217240), (40, 3056378), (46, 2657720), (52, 2351060), (65, 1880848), (76, 1608620), (80, 1528189), (92, 1328860), (95, 1286896), (104, 1175530), (115, 1063088), (130, 940424), (152, 804310), (184, 664430), (190, 643448), (208, 587765), (230, 531544), (247, 494960), (260, 470212), (269, 454480), (299, 408880), (304, 402155), (368, 332215), (380, 321724), (437, 279760), (460, 265772), (494, 247480), (520, 235106), (538, 227240), (598, 204440), (760, 160862), (874, 139880), (920, 132886), (988, 123740), (1040, 117553), (1076, 113620), (1196, 102220), (1235, 98992), (1345, 90896), (1495, 81776), (1520, 80431), (1748, 69940), (1840, 66443), (1976, 61870), (2152, 56810), (2185, 55952), (2392, 51110), (2470, 49496), (2690, 45448), (2990, 40888), (3496, 34970), (3497, 34960), (3952, 30935), (4304, 28405), (4370, 27976), (4784, 25555), (4940, 24748), (5111, 23920), (5380, 22724), (5681, 21520), (5980, 20444), (6187, 19760), (6992, 17485), (6994, 17480), (8740, 13988), (9880, 12374), (10222, 11960), (10760, 11362)]