42696990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 256

約数和(自身を含む): 145152000

約数和(自身を除く): 102455010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 29, 30, 35, 38, 41, 42, 45, 54, 57, 58, 63, 70, 82, 87, 90, 95, 105, 114, 123, 126, 133, 135, 145, 171, 174, 189, 190, 203, 205, 210, 246, 261, 266, 270, 285, 287, 290, 315, 342, 369, 378, 399, 406, 410, 435, 513, 522, 551, 570, 574, 609, 615, 630, 665, 738, 779, 783, 798, 855, 861, 870, 945, 1015, 1026, 1102, 1107, 1189, 1197, 1218, 1230, 1305, 1330, 1435, 1558, 1566, 1653, 1710, 1722, 1827, 1845, 1890, 1995, 2030, 2214, 2337, 2378, 2394, 2565, 2583, 2610, 2755, 2870, 3045, 3306, 3567, 3591, 3654, 3690, 3857, 3895, 3915, 3990, 4305, 4674, 4959, 5130, 5166, 5453, 5481, 5510, 5535, 5945, 5985, 6090, 7011, 7134, 7182, 7714, 7749, 7790, 7830, 8265, 8323, 8610, 9135, 9918, 10701, 10906, 10962, 11070, 11571, 11685, 11890, 11970, 12915, 14022, 14877, 15498, 16359, 16530, 16646, 17835, 17955, 18270, 19285, 21033, 21402, 22591, 23142, 23370, 24795, 24969, 25830, 27265, 27405, 29754, 32103, 32718, 34713, 35055, 35670, 35910, 38570, 38745, 41615, 42066, 45182, 49077, 49590, 49938, 53505, 54530, 54810, 57855, 64206, 67773, 69426, 70110, 74385, 74907, 77490, 81795, 83230, 98154, 104139, 105165, 107010, 112955, 115710, 124845, 135546, 147231, 148770, 149814, 158137, 160515, 163590, 173565, 203319, 208278, 210330, 224721, 225910, 245385, 249690, 294462, 316274, 321030, 338865, 347130, 374535, 406638, 449442, 474411, 490770, 520695, 609957, 677730, 736155, 749070, 790685, 948822, 1016595, 1041390, 1123605, 1219914, 1423233, 1472310, 1581370, 2033190, 2247210, 2372055, 2846466, 3049785, 4269699, 4744110, 6099570, 7116165, 8539398, 14232330, 21348495, 42696990]

約数ペア:

[(1, 42696990), (2, 21348495), (3, 14232330), (5, 8539398), (6, 7116165), (7, 6099570), (9, 4744110), (10, 4269699), (14, 3049785), (15, 2846466), (18, 2372055), (19, 2247210), (21, 2033190), (27, 1581370), (29, 1472310), (30, 1423233), (35, 1219914), (38, 1123605), (41, 1041390), (42, 1016595), (45, 948822), (54, 790685), (57, 749070), (58, 736155), (63, 677730), (70, 609957), (82, 520695), (87, 490770), (90, 474411), (95, 449442), (105, 406638), (114, 374535), (123, 347130), (126, 338865), (133, 321030), (135, 316274), (145, 294462), (171, 249690), (174, 245385), (189, 225910), (190, 224721), (203, 210330), (205, 208278), (210, 203319), (246, 173565), (261, 163590), (266, 160515), (270, 158137), (285, 149814), (287, 148770), (290, 147231), (315, 135546), (342, 124845), (369, 115710), (378, 112955), (399, 107010), (406, 105165), (410, 104139), (435, 98154), (513, 83230), (522, 81795), (551, 77490), (570, 74907), (574, 74385), (609, 70110), (615, 69426), (630, 67773), (665, 64206), (738, 57855), (779, 54810), (783, 54530), (798, 53505), (855, 49938), (861, 49590), (870, 49077), (945, 45182), (1015, 42066), (1026, 41615), (1102, 38745), (1107, 38570), (1189, 35910), (1197, 35670), (1218, 35055), (1230, 34713), (1305, 32718), (1330, 32103), (1435, 29754), (1558, 27405), (1566, 27265), (1653, 25830), (1710, 24969), (1722, 24795), (1827, 23370), (1845, 23142), (1890, 22591), (1995, 21402), (2030, 21033), (2214, 19285), (2337, 18270), (2378, 17955), (2394, 17835), (2565, 16646), (2583, 16530), (2610, 16359), (2755, 15498), (2870, 14877), (3045, 14022), (3306, 12915), (3567, 11970), (3591, 11890), (3654, 11685), (3690, 11571), (3857, 11070), (3895, 10962), (3915, 10906), (3990, 10701), (4305, 9918), (4674, 9135), (4959, 8610), (5130, 8323), (5166, 8265), (5453, 7830), (5481, 7790), (5510, 7749), (5535, 7714), (5945, 7182), (5985, 7134), (6090, 7011)]