236973240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 885980160

約数和(自身を除く): 649006920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 271, 280, 315, 347, 360, 420, 504, 542, 630, 694, 813, 840, 1041, 1084, 1260, 1355, 1388, 1626, 1735, 1897, 2082, 2168, 2429, 2439, 2520, 2710, 2776, 3123, 3252, 3470, 3794, 4065, 4164, 4858, 4878, 5205, 5420, 5691, 6246, 6504, 6940, 7287, 7588, 8130, 8328, 9485, 9716, 9756, 10410, 10840, 11382, 12145, 12195, 12492, 13880, 14574, 15176, 15615, 16260, 17073, 18970, 19432, 19512, 20820, 21861, 22764, 24290, 24390, 24984, 28455, 29148, 31230, 32520, 34146, 36435, 37940, 41640, 43722, 45528, 48580, 48780, 56910, 58296, 62460, 68292, 72870, 75880, 85365, 87444, 94037, 97160, 97560, 109305, 113820, 124920, 136584, 145740, 170730, 174888, 188074, 218610, 227640, 282111, 291480, 341460, 376148, 437220, 470185, 564222, 658259, 682920, 752296, 846333, 874440, 940370, 1128444, 1316518, 1410555, 1692666, 1880740, 1974777, 2256888, 2633036, 2821110, 3291295, 3385332, 3761480, 3949554, 4231665, 5266072, 5642220, 5924331, 6582590, 6770664, 7899108, 8463330, 9873885, 11284440, 11848662, 13165180, 15798216, 16926660, 19747770, 23697324, 26330360, 29621655, 33853320, 39495540, 47394648, 59243310, 78991080, 118486620, 236973240]

約数ペア:

[(1, 236973240), (2, 118486620), (3, 78991080), (4, 59243310), (5, 47394648), (6, 39495540), (7, 33853320), (8, 29621655), (9, 26330360), (10, 23697324), (12, 19747770), (14, 16926660), (15, 15798216), (18, 13165180), (20, 11848662), (21, 11284440), (24, 9873885), (28, 8463330), (30, 7899108), (35, 6770664), (36, 6582590), (40, 5924331), (42, 5642220), (45, 5266072), (56, 4231665), (60, 3949554), (63, 3761480), (70, 3385332), (72, 3291295), (84, 2821110), (90, 2633036), (105, 2256888), (120, 1974777), (126, 1880740), (140, 1692666), (168, 1410555), (180, 1316518), (210, 1128444), (252, 940370), (271, 874440), (280, 846333), (315, 752296), (347, 682920), (360, 658259), (420, 564222), (504, 470185), (542, 437220), (630, 376148), (694, 341460), (813, 291480), (840, 282111), (1041, 227640), (1084, 218610), (1260, 188074), (1355, 174888), (1388, 170730), (1626, 145740), (1735, 136584), (1897, 124920), (2082, 113820), (2168, 109305), (2429, 97560), (2439, 97160), (2520, 94037), (2710, 87444), (2776, 85365), (3123, 75880), (3252, 72870), (3470, 68292), (3794, 62460), (4065, 58296), (4164, 56910), (4858, 48780), (4878, 48580), (5205, 45528), (5420, 43722), (5691, 41640), (6246, 37940), (6504, 36435), (6940, 34146), (7287, 32520), (7588, 31230), (8130, 29148), (8328, 28455), (9485, 24984), (9716, 24390), (9756, 24290), (10410, 22764), (10840, 21861), (11382, 20820), (12145, 19512), (12195, 19432), (12492, 18970), (13880, 17073), (14574, 16260), (15176, 15615)]