259285320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{34297}}^1$

素因数の和:34324

約数の個数: 128

約数和(自身を含む): 987782400

約数和(自身を除く): 728497080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 34297, 68594, 102891, 137188, 171485, 205782, 240079, 274376, 308673, 342970, 411564, 480158, 514455, 617346, 685940, 720237, 823128, 926019, 960316, 1028910, 1200395, 1234692, 1371880, 1440474, 1543365, 1852038, 1920632, 2057820, 2160711, 2400790, 2469384, 2880948, 3086730, 3601185, 3704076, 4115640, 4321422, 4630095, 4801580, 5761896, 6173460, 6482133, 7202370, 7408152, 8642844, 9260190, 9603160, 10803555, 12346920, 12964266, 14404740, 17285688, 18520380, 21607110, 25928532, 28809480, 32410665, 37040760, 43214220, 51857064, 64821330, 86428440, 129642660, 259285320]

約数ペア:

[(1, 259285320), (2, 129642660), (3, 86428440), (4, 64821330), (5, 51857064), (6, 43214220), (7, 37040760), (8, 32410665), (9, 28809480), (10, 25928532), (12, 21607110), (14, 18520380), (15, 17285688), (18, 14404740), (20, 12964266), (21, 12346920), (24, 10803555), (27, 9603160), (28, 9260190), (30, 8642844), (35, 7408152), (36, 7202370), (40, 6482133), (42, 6173460), (45, 5761896), (54, 4801580), (56, 4630095), (60, 4321422), (63, 4115640), (70, 3704076), (72, 3601185), (84, 3086730), (90, 2880948), (105, 2469384), (108, 2400790), (120, 2160711), (126, 2057820), (135, 1920632), (140, 1852038), (168, 1543365), (180, 1440474), (189, 1371880), (210, 1234692), (216, 1200395), (252, 1028910), (270, 960316), (280, 926019), (315, 823128), (360, 720237), (378, 685940), (420, 617346), (504, 514455), (540, 480158), (630, 411564), (756, 342970), (840, 308673), (945, 274376), (1080, 240079), (1260, 205782), (1512, 171485), (1890, 137188), (2520, 102891), (3780, 68594), (7560, 34297)]