15679900728

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{3967}}^1$

素因数の和:4642

約数の個数: 128

約数和(自身を含む): 45139968000

約数和(自身を除く): 29460067272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 631, 696, 783, 1044, 1262, 1566, 1893, 2088, 2524, 3132, 3786, 3967, 5048, 5679, 6264, 7572, 7934, 11358, 11901, 15144, 15868, 17037, 18299, 22716, 23802, 31736, 34074, 35703, 36598, 45432, 47604, 54897, 68148, 71406, 73196, 95208, 107109, 109794, 115043, 136296, 142812, 146392, 164691, 214218, 219588, 230086, 285624, 329382, 345129, 428436, 439176, 460172, 494073, 658764, 690258, 856872, 920344, 988146, 1035387, 1317528, 1380516, 1976292, 2070774, 2503177, 2761032, 3106161, 3952584, 4141548, 5006354, 6212322, 7509531, 8283096, 10012708, 12424644, 15019062, 20025416, 22528593, 24849288, 30038124, 45057186, 60076248, 67585779, 72592133, 90114372, 135171558, 145184266, 180228744, 217776399, 270343116, 290368532, 435552798, 540686232, 580737064, 653329197, 871105596, 1306658394, 1742211192, 1959987591, 2613316788, 3919975182, 5226633576, 7839950364, 15679900728]

約数ペア:

[(1, 15679900728), (2, 7839950364), (3, 5226633576), (4, 3919975182), (6, 2613316788), (8, 1959987591), (9, 1742211192), (12, 1306658394), (18, 871105596), (24, 653329197), (27, 580737064), (29, 540686232), (36, 435552798), (54, 290368532), (58, 270343116), (72, 217776399), (87, 180228744), (108, 145184266), (116, 135171558), (174, 90114372), (216, 72592133), (232, 67585779), (261, 60076248), (348, 45057186), (522, 30038124), (631, 24849288), (696, 22528593), (783, 20025416), (1044, 15019062), (1262, 12424644), (1566, 10012708), (1893, 8283096), (2088, 7509531), (2524, 6212322), (3132, 5006354), (3786, 4141548), (3967, 3952584), (5048, 3106161), (5679, 2761032), (6264, 2503177), (7572, 2070774), (7934, 1976292), (11358, 1380516), (11901, 1317528), (15144, 1035387), (15868, 988146), (17037, 920344), (18299, 856872), (22716, 690258), (23802, 658764), (31736, 494073), (34074, 460172), (35703, 439176), (36598, 428436), (45432, 345129), (47604, 329382), (54897, 285624), (68148, 230086), (71406, 219588), (73196, 214218), (95208, 164691), (107109, 146392), (109794, 142812), (115043, 136296)]