385036520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 1034208000

約数和(自身を除く): 649171480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 53, 55, 76, 79, 88, 95, 106, 110, 121, 152, 158, 190, 209, 212, 220, 242, 265, 316, 380, 395, 418, 424, 440, 484, 530, 583, 605, 632, 760, 790, 836, 869, 968, 1007, 1045, 1060, 1166, 1210, 1501, 1580, 1672, 1738, 2014, 2090, 2120, 2299, 2332, 2420, 2915, 3002, 3160, 3476, 4028, 4180, 4187, 4345, 4598, 4664, 4840, 5035, 5830, 6004, 6413, 6952, 7505, 8056, 8360, 8374, 8690, 9196, 9559, 10070, 11077, 11495, 11660, 12008, 12826, 15010, 16511, 16748, 17380, 18392, 19118, 20140, 20935, 22154, 22990, 23320, 25652, 30020, 32065, 33022, 33496, 34760, 38236, 40280, 41870, 44308, 45980, 46057, 47795, 51304, 55385, 60040, 64130, 66044, 76472, 79553, 82555, 83740, 88616, 91960, 92114, 95590, 110770, 121847, 128260, 132088, 159106, 165110, 167480, 181621, 184228, 191180, 221540, 230285, 243694, 256520, 318212, 330220, 363242, 368456, 382360, 397765, 443080, 460570, 487388, 506627, 609235, 636424, 660440, 726484, 795530, 875083, 908105, 921140, 974776, 1013254, 1218470, 1452968, 1591060, 1750166, 1816210, 1842280, 2026508, 2436940, 2533135, 3182120, 3500332, 3632420, 4053016, 4375415, 4873880, 5066270, 7000664, 7264840, 8750830, 9625913, 10132540, 17501660, 19251826, 20265080, 35003320, 38503652, 48129565, 77007304, 96259130, 192518260, 385036520]

約数ペア:

[(1, 385036520), (2, 192518260), (4, 96259130), (5, 77007304), (8, 48129565), (10, 38503652), (11, 35003320), (19, 20265080), (20, 19251826), (22, 17501660), (38, 10132540), (40, 9625913), (44, 8750830), (53, 7264840), (55, 7000664), (76, 5066270), (79, 4873880), (88, 4375415), (95, 4053016), (106, 3632420), (110, 3500332), (121, 3182120), (152, 2533135), (158, 2436940), (190, 2026508), (209, 1842280), (212, 1816210), (220, 1750166), (242, 1591060), (265, 1452968), (316, 1218470), (380, 1013254), (395, 974776), (418, 921140), (424, 908105), (440, 875083), (484, 795530), (530, 726484), (583, 660440), (605, 636424), (632, 609235), (760, 506627), (790, 487388), (836, 460570), (869, 443080), (968, 397765), (1007, 382360), (1045, 368456), (1060, 363242), (1166, 330220), (1210, 318212), (1501, 256520), (1580, 243694), (1672, 230285), (1738, 221540), (2014, 191180), (2090, 184228), (2120, 181621), (2299, 167480), (2332, 165110), (2420, 159106), (2915, 132088), (3002, 128260), (3160, 121847), (3476, 110770), (4028, 95590), (4180, 92114), (4187, 91960), (4345, 88616), (4598, 83740), (4664, 82555), (4840, 79553), (5035, 76472), (5830, 66044), (6004, 64130), (6413, 60040), (6952, 55385), (7505, 51304), (8056, 47795), (8360, 46057), (8374, 45980), (8690, 44308), (9196, 41870), (9559, 40280), (10070, 38236), (11077, 34760), (11495, 33496), (11660, 33022), (12008, 32065), (12826, 30020), (15010, 25652), (16511, 23320), (16748, 22990), (17380, 22154), (18392, 20935), (19118, 20140)]