120891540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 427327488

約数和(自身を除く): 306435948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 137, 140, 154, 165, 191, 210, 220, 231, 274, 308, 330, 382, 385, 411, 420, 462, 548, 573, 660, 685, 764, 770, 822, 924, 955, 959, 1146, 1155, 1337, 1370, 1507, 1540, 1644, 1910, 1918, 2055, 2101, 2292, 2310, 2674, 2740, 2865, 2877, 3014, 3820, 3836, 4011, 4110, 4202, 4521, 4620, 4795, 5348, 5730, 5754, 6028, 6303, 6685, 7535, 8022, 8220, 8404, 9042, 9590, 10505, 10549, 11460, 11508, 12606, 13370, 14385, 14707, 15070, 16044, 18084, 19180, 20055, 21010, 21098, 22605, 25212, 26167, 26740, 28770, 29414, 30140, 31515, 31647, 40110, 42020, 42196, 44121, 45210, 52334, 52745, 57540, 58828, 63030, 63294, 73535, 78501, 80220, 88242, 90420, 104668, 105490, 126060, 126588, 130835, 147070, 157002, 158235, 176484, 183169, 210980, 220605, 261670, 287837, 294140, 314004, 316470, 366338, 392505, 441210, 523340, 549507, 575674, 632940, 732676, 785010, 863511, 882420, 915845, 1099014, 1151348, 1439185, 1570020, 1727022, 1831690, 2014859, 2198028, 2747535, 2878370, 3454044, 3663380, 4029718, 4317555, 5495070, 5756740, 6044577, 8059436, 8635110, 10074295, 10990140, 12089154, 17270220, 20148590, 24178308, 30222885, 40297180, 60445770, 120891540]

約数ペア:

[(1, 120891540), (2, 60445770), (3, 40297180), (4, 30222885), (5, 24178308), (6, 20148590), (7, 17270220), (10, 12089154), (11, 10990140), (12, 10074295), (14, 8635110), (15, 8059436), (20, 6044577), (21, 5756740), (22, 5495070), (28, 4317555), (30, 4029718), (33, 3663380), (35, 3454044), (42, 2878370), (44, 2747535), (55, 2198028), (60, 2014859), (66, 1831690), (70, 1727022), (77, 1570020), (84, 1439185), (105, 1151348), (110, 1099014), (132, 915845), (137, 882420), (140, 863511), (154, 785010), (165, 732676), (191, 632940), (210, 575674), (220, 549507), (231, 523340), (274, 441210), (308, 392505), (330, 366338), (382, 316470), (385, 314004), (411, 294140), (420, 287837), (462, 261670), (548, 220605), (573, 210980), (660, 183169), (685, 176484), (764, 158235), (770, 157002), (822, 147070), (924, 130835), (955, 126588), (959, 126060), (1146, 105490), (1155, 104668), (1337, 90420), (1370, 88242), (1507, 80220), (1540, 78501), (1644, 73535), (1910, 63294), (1918, 63030), (2055, 58828), (2101, 57540), (2292, 52745), (2310, 52334), (2674, 45210), (2740, 44121), (2865, 42196), (2877, 42020), (3014, 40110), (3820, 31647), (3836, 31515), (4011, 30140), (4110, 29414), (4202, 28770), (4521, 26740), (4620, 26167), (4795, 25212), (5348, 22605), (5730, 21098), (5754, 21010), (6028, 20055), (6303, 19180), (6685, 18084), (7535, 16044), (8022, 15070), (8220, 14707), (8404, 14385), (9042, 13370), (9590, 12606), (10505, 11508), (10549, 11460)]