129946960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 365726592

約数和(自身を除く): 235779632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 80, 88, 104, 110, 130, 143, 148, 176, 185, 208, 220, 260, 286, 296, 307, 370, 407, 440, 481, 520, 572, 592, 614, 715, 740, 814, 880, 962, 1040, 1144, 1228, 1430, 1480, 1535, 1628, 1924, 2035, 2288, 2405, 2456, 2860, 2960, 3070, 3256, 3377, 3848, 3991, 4070, 4810, 4912, 5291, 5720, 6140, 6512, 6754, 7696, 7982, 8140, 9620, 10582, 11359, 11440, 12280, 13508, 15964, 16280, 16885, 19240, 19955, 21164, 22718, 24560, 26455, 27016, 31928, 32560, 33770, 38480, 39910, 42328, 43901, 45436, 52910, 54032, 56795, 63856, 67540, 79820, 84656, 87802, 90872, 105820, 113590, 124949, 135080, 147667, 159640, 175604, 181744, 211640, 219505, 227180, 249898, 270160, 295334, 319280, 351208, 423280, 439010, 454360, 499796, 590668, 624745, 702416, 738335, 878020, 908720, 999592, 1181336, 1249490, 1476670, 1624337, 1756040, 1999184, 2362672, 2498980, 2953340, 3248674, 3512080, 4997960, 5906680, 6497348, 8121685, 9995920, 11813360, 12994696, 16243370, 25989392, 32486740, 64973480, 129946960]

約数ペア:

[(1, 129946960), (2, 64973480), (4, 32486740), (5, 25989392), (8, 16243370), (10, 12994696), (11, 11813360), (13, 9995920), (16, 8121685), (20, 6497348), (22, 5906680), (26, 4997960), (37, 3512080), (40, 3248674), (44, 2953340), (52, 2498980), (55, 2362672), (65, 1999184), (74, 1756040), (80, 1624337), (88, 1476670), (104, 1249490), (110, 1181336), (130, 999592), (143, 908720), (148, 878020), (176, 738335), (185, 702416), (208, 624745), (220, 590668), (260, 499796), (286, 454360), (296, 439010), (307, 423280), (370, 351208), (407, 319280), (440, 295334), (481, 270160), (520, 249898), (572, 227180), (592, 219505), (614, 211640), (715, 181744), (740, 175604), (814, 159640), (880, 147667), (962, 135080), (1040, 124949), (1144, 113590), (1228, 105820), (1430, 90872), (1480, 87802), (1535, 84656), (1628, 79820), (1924, 67540), (2035, 63856), (2288, 56795), (2405, 54032), (2456, 52910), (2860, 45436), (2960, 43901), (3070, 42328), (3256, 39910), (3377, 38480), (3848, 33770), (3991, 32560), (4070, 31928), (4810, 27016), (4912, 26455), (5291, 24560), (5720, 22718), (6140, 21164), (6512, 19955), (6754, 19240), (7696, 16885), (7982, 16280), (8140, 15964), (9620, 13508), (10582, 12280), (11359, 11440)]