201622260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 671731200

約数和(自身を除く): 470108940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 101, 105, 140, 147, 194, 196, 202, 210, 245, 291, 294, 303, 343, 388, 404, 420, 485, 490, 505, 582, 588, 606, 679, 686, 707, 735, 970, 980, 1010, 1029, 1164, 1212, 1358, 1372, 1414, 1455, 1470, 1515, 1715, 1940, 2020, 2037, 2058, 2121, 2716, 2828, 2910, 2940, 3030, 3395, 3430, 3535, 4074, 4116, 4242, 4753, 4949, 5145, 5820, 6060, 6790, 6860, 7070, 8148, 8484, 9506, 9797, 9898, 10185, 10290, 10605, 13580, 14140, 14259, 14847, 19012, 19594, 19796, 20370, 20580, 21210, 23765, 24745, 28518, 29391, 29694, 33271, 34643, 39188, 40740, 42420, 47530, 48985, 49490, 57036, 58782, 59388, 66542, 68579, 69286, 71295, 74235, 95060, 97970, 98980, 99813, 103929, 117564, 133084, 137158, 138572, 142590, 146955, 148470, 166355, 173215, 195940, 199626, 205737, 207858, 274316, 285180, 293910, 296940, 332710, 342895, 346430, 399252, 411474, 415716, 480053, 499065, 519645, 587820, 665420, 685790, 692860, 822948, 960106, 998130, 1028685, 1039290, 1371580, 1440159, 1920212, 1996260, 2057370, 2078580, 2400265, 2880318, 3360371, 4114740, 4800530, 5760636, 6720742, 7200795, 9601060, 10081113, 13441484, 14401590, 16801855, 20162226, 28803180, 33603710, 40324452, 50405565, 67207420, 100811130, 201622260]

約数ペア:

[(1, 201622260), (2, 100811130), (3, 67207420), (4, 50405565), (5, 40324452), (6, 33603710), (7, 28803180), (10, 20162226), (12, 16801855), (14, 14401590), (15, 13441484), (20, 10081113), (21, 9601060), (28, 7200795), (30, 6720742), (35, 5760636), (42, 4800530), (49, 4114740), (60, 3360371), (70, 2880318), (84, 2400265), (97, 2078580), (98, 2057370), (101, 1996260), (105, 1920212), (140, 1440159), (147, 1371580), (194, 1039290), (196, 1028685), (202, 998130), (210, 960106), (245, 822948), (291, 692860), (294, 685790), (303, 665420), (343, 587820), (388, 519645), (404, 499065), (420, 480053), (485, 415716), (490, 411474), (505, 399252), (582, 346430), (588, 342895), (606, 332710), (679, 296940), (686, 293910), (707, 285180), (735, 274316), (970, 207858), (980, 205737), (1010, 199626), (1029, 195940), (1164, 173215), (1212, 166355), (1358, 148470), (1372, 146955), (1414, 142590), (1455, 138572), (1470, 137158), (1515, 133084), (1715, 117564), (1940, 103929), (2020, 99813), (2037, 98980), (2058, 97970), (2121, 95060), (2716, 74235), (2828, 71295), (2910, 69286), (2940, 68579), (3030, 66542), (3395, 59388), (3430, 58782), (3535, 57036), (4074, 49490), (4116, 48985), (4242, 47530), (4753, 42420), (4949, 40740), (5145, 39188), (5820, 34643), (6060, 33271), (6790, 29694), (6860, 29391), (7070, 28518), (8148, 24745), (8484, 23765), (9506, 21210), (9797, 20580), (9898, 20370), (10185, 19796), (10290, 19594), (10605, 19012), (13580, 14847), (14140, 14259)]