164044440

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2444

約数の個数: 192

約数和(自身を含む): 632136960

約数和(自身を除く): 468092520

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2411, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4822, 4860, 5670, 6804, 7233, 7560, 8505, 9644, 9720, 11340, 12055, 13608, 14466, 16877, 17010, 19288, 21699, 22680, 24110, 28932, 33754, 34020, 36165, 43398, 48220, 50631, 57864, 65097, 67508, 68040, 72330, 84385, 86796, 96440, 101262, 108495, 130194, 135016, 144660, 151893, 168770, 173592, 195291, 202524, 216990, 253155, 260388, 289320, 303786, 325485, 337540, 390582, 405048, 433980, 455679, 506310, 520776, 585873, 607572, 650970, 675080, 759465, 781164, 867960, 911358, 976455, 1012620, 1171746, 1215144, 1301940, 1367037, 1518930, 1562328, 1822716, 1952910, 2025240, 2278395, 2343492, 2603880, 2734074, 2929365, 3037860, 3645432, 3905820, 4101111, 4556790, 4686984, 5468148, 5858730, 6075720, 6835185, 7811640, 8202222, 9113580, 10936296, 11717460, 13670370, 16404444, 18227160, 20505555, 23434920, 27340740, 32808888, 41011110, 54681480, 82022220, 164044440]

約数ペア:

[(1, 164044440), (2, 82022220), (3, 54681480), (4, 41011110), (5, 32808888), (6, 27340740), (7, 23434920), (8, 20505555), (9, 18227160), (10, 16404444), (12, 13670370), (14, 11717460), (15, 10936296), (18, 9113580), (20, 8202222), (21, 7811640), (24, 6835185), (27, 6075720), (28, 5858730), (30, 5468148), (35, 4686984), (36, 4556790), (40, 4101111), (42, 3905820), (45, 3645432), (54, 3037860), (56, 2929365), (60, 2734074), (63, 2603880), (70, 2343492), (72, 2278395), (81, 2025240), (84, 1952910), (90, 1822716), (105, 1562328), (108, 1518930), (120, 1367037), (126, 1301940), (135, 1215144), (140, 1171746), (162, 1012620), (168, 976455), (180, 911358), (189, 867960), (210, 781164), (216, 759465), (243, 675080), (252, 650970), (270, 607572), (280, 585873), (315, 520776), (324, 506310), (360, 455679), (378, 433980), (405, 405048), (420, 390582), (486, 337540), (504, 325485), (540, 303786), (567, 289320), (630, 260388), (648, 253155), (756, 216990), (810, 202524), (840, 195291), (945, 173592), (972, 168770), (1080, 151893), (1134, 144660), (1215, 135016), (1260, 130194), (1512, 108495), (1620, 101262), (1701, 96440), (1890, 86796), (1944, 84385), (2268, 72330), (2411, 68040), (2430, 67508), (2520, 65097), (2835, 57864), (3240, 50631), (3402, 48220), (3780, 43398), (4536, 36165), (4822, 34020), (4860, 33754), (5670, 28932), (6804, 24110), (7233, 22680), (7560, 21699), (8505, 19288), (9644, 17010), (9720, 16877), (11340, 14466), (12055, 13608)]