871346760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 2874009600

約数和(自身を除く): 2002662840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 41, 58, 60, 62, 82, 87, 93, 116, 120, 123, 124, 145, 155, 164, 174, 186, 197, 205, 232, 246, 248, 290, 310, 328, 348, 372, 394, 410, 435, 465, 492, 580, 591, 615, 620, 696, 744, 788, 820, 870, 899, 930, 984, 985, 1160, 1182, 1189, 1230, 1240, 1271, 1576, 1640, 1740, 1798, 1860, 1970, 2364, 2378, 2460, 2542, 2697, 2955, 3480, 3567, 3596, 3720, 3813, 3940, 4495, 4728, 4756, 4920, 5084, 5394, 5713, 5910, 5945, 6107, 6355, 7134, 7192, 7626, 7880, 8077, 8990, 9512, 10168, 10788, 11426, 11820, 11890, 12214, 12710, 13485, 14268, 15252, 16154, 17139, 17835, 17980, 18321, 19065, 21576, 22852, 23640, 23780, 24231, 24428, 25420, 26970, 28536, 28565, 30504, 30535, 32308, 34278, 35670, 35960, 36642, 36859, 38130, 40385, 45704, 47560, 48462, 48856, 50840, 53940, 57130, 61070, 64616, 68556, 71340, 73284, 73718, 76260, 80770, 85695, 91605, 96924, 107880, 110577, 114260, 121155, 122140, 137112, 142680, 146568, 147436, 152520, 161540, 171390, 177103, 183210, 184295, 193848, 221154, 228520, 234233, 242310, 244280, 250387, 294872, 323080, 342780, 354206, 366420, 368590, 442308, 468466, 484620, 500774, 531309, 552885, 685560, 702699, 708412, 732840, 737180, 751161, 884616, 885515, 936932, 969240, 1001548, 1062618, 1105770, 1171165, 1251935, 1405398, 1416824, 1474360, 1502322, 1771030, 1873864, 2003096, 2125236, 2211540, 2342330, 2503870, 2656545, 2810796, 3004644, 3513495, 3542060, 3755805, 4250472, 4423080, 4684660, 5007740, 5313090, 5621592, 6009288, 7026990, 7084120, 7261223, 7511610, 9369320, 10015480, 10626180, 14053980, 14522446, 15023220, 21252360, 21783669, 28107960, 29044892, 30046440, 36306115, 43567338, 58089784, 72612230, 87134676, 108918345, 145224460, 174269352, 217836690, 290448920, 435673380, 871346760]

約数ペア:

[(1, 871346760), (2, 435673380), (3, 290448920), (4, 217836690), (5, 174269352), (6, 145224460), (8, 108918345), (10, 87134676), (12, 72612230), (15, 58089784), (20, 43567338), (24, 36306115), (29, 30046440), (30, 29044892), (31, 28107960), (40, 21783669), (41, 21252360), (58, 15023220), (60, 14522446), (62, 14053980), (82, 10626180), (87, 10015480), (93, 9369320), (116, 7511610), (120, 7261223), (123, 7084120), (124, 7026990), (145, 6009288), (155, 5621592), (164, 5313090), (174, 5007740), (186, 4684660), (197, 4423080), (205, 4250472), (232, 3755805), (246, 3542060), (248, 3513495), (290, 3004644), (310, 2810796), (328, 2656545), (348, 2503870), (372, 2342330), (394, 2211540), (410, 2125236), (435, 2003096), (465, 1873864), (492, 1771030), (580, 1502322), (591, 1474360), (615, 1416824), (620, 1405398), (696, 1251935), (744, 1171165), (788, 1105770), (820, 1062618), (870, 1001548), (899, 969240), (930, 936932), (984, 885515), (985, 884616), (1160, 751161), (1182, 737180), (1189, 732840), (1230, 708412), (1240, 702699), (1271, 685560), (1576, 552885), (1640, 531309), (1740, 500774), (1798, 484620), (1860, 468466), (1970, 442308), (2364, 368590), (2378, 366420), (2460, 354206), (2542, 342780), (2697, 323080), (2955, 294872), (3480, 250387), (3567, 244280), (3596, 242310), (3720, 234233), (3813, 228520), (3940, 221154), (4495, 193848), (4728, 184295), (4756, 183210), (4920, 177103), (5084, 171390), (5394, 161540), (5713, 152520), (5910, 147436), (5945, 146568), (6107, 142680), (6355, 137112), (7134, 122140), (7192, 121155), (7626, 114260), (7880, 110577), (8077, 107880), (8990, 96924), (9512, 91605), (10168, 85695), (10788, 80770), (11426, 76260), (11820, 73718), (11890, 73284), (12214, 71340), (12710, 68556), (13485, 64616), (14268, 61070), (15252, 57130), (16154, 53940), (17139, 50840), (17835, 48856), (17980, 48462), (18321, 47560), (19065, 45704), (21576, 40385), (22852, 38130), (23640, 36859), (23780, 36642), (24231, 35960), (24428, 35670), (25420, 34278), (26970, 32308), (28536, 30535), (28565, 30504)]