956586840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 256

約数和(自身を含む): 3278499840

約数和(自身を除く): 2321913000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 97, 110, 120, 124, 132, 155, 165, 186, 194, 220, 241, 248, 264, 291, 310, 330, 341, 372, 388, 440, 465, 482, 485, 582, 620, 660, 682, 723, 744, 776, 930, 964, 970, 1023, 1067, 1164, 1205, 1240, 1320, 1364, 1446, 1455, 1705, 1860, 1928, 1940, 2046, 2134, 2328, 2410, 2651, 2728, 2892, 2910, 3007, 3201, 3410, 3615, 3720, 3880, 4092, 4268, 4820, 5115, 5302, 5335, 5784, 5820, 6014, 6402, 6820, 7230, 7471, 7953, 8184, 8536, 9021, 9640, 10230, 10604, 10670, 11640, 12028, 12804, 13255, 13640, 14460, 14942, 15035, 15906, 16005, 18042, 20460, 21208, 21340, 22413, 23377, 24056, 25608, 26510, 28920, 29884, 30070, 31812, 32010, 33077, 36084, 37355, 39765, 40920, 42680, 44826, 45105, 46754, 53020, 59768, 60140, 63624, 64020, 66154, 70131, 72168, 74710, 79530, 82181, 89652, 90210, 93508, 99231, 106040, 112065, 116885, 120280, 128040, 132308, 140262, 149420, 159060, 164362, 165385, 179304, 180420, 187016, 198462, 224130, 233770, 246543, 257147, 264616, 280524, 298840, 318120, 328724, 330770, 350655, 360840, 396924, 410905, 448260, 467540, 493086, 496155, 514294, 561048, 657448, 661540, 701310, 724687, 771441, 793848, 821810, 896520, 935080, 986172, 992310, 1028588, 1232715, 1285735, 1323080, 1402620, 1449374, 1542882, 1643620, 1972344, 1984620, 2057176, 2174061, 2465430, 2571470, 2805240, 2898748, 3085764, 3287240, 3623435, 3857205, 3969240, 4348122, 4930860, 5142940, 5797496, 6171528, 7246870, 7714410, 7971557, 8696244, 9861720, 10285880, 10870305, 14493740, 15428820, 15943114, 17392488, 21740610, 23914671, 28987480, 30857640, 31886228, 39857785, 43481220, 47829342, 63772456, 79715570, 86962440, 95658684, 119573355, 159431140, 191317368, 239146710, 318862280, 478293420, 956586840]

約数ペア:

[(1, 956586840), (2, 478293420), (3, 318862280), (4, 239146710), (5, 191317368), (6, 159431140), (8, 119573355), (10, 95658684), (11, 86962440), (12, 79715570), (15, 63772456), (20, 47829342), (22, 43481220), (24, 39857785), (30, 31886228), (31, 30857640), (33, 28987480), (40, 23914671), (44, 21740610), (55, 17392488), (60, 15943114), (62, 15428820), (66, 14493740), (88, 10870305), (93, 10285880), (97, 9861720), (110, 8696244), (120, 7971557), (124, 7714410), (132, 7246870), (155, 6171528), (165, 5797496), (186, 5142940), (194, 4930860), (220, 4348122), (241, 3969240), (248, 3857205), (264, 3623435), (291, 3287240), (310, 3085764), (330, 2898748), (341, 2805240), (372, 2571470), (388, 2465430), (440, 2174061), (465, 2057176), (482, 1984620), (485, 1972344), (582, 1643620), (620, 1542882), (660, 1449374), (682, 1402620), (723, 1323080), (744, 1285735), (776, 1232715), (930, 1028588), (964, 992310), (970, 986172), (1023, 935080), (1067, 896520), (1164, 821810), (1205, 793848), (1240, 771441), (1320, 724687), (1364, 701310), (1446, 661540), (1455, 657448), (1705, 561048), (1860, 514294), (1928, 496155), (1940, 493086), (2046, 467540), (2134, 448260), (2328, 410905), (2410, 396924), (2651, 360840), (2728, 350655), (2892, 330770), (2910, 328724), (3007, 318120), (3201, 298840), (3410, 280524), (3615, 264616), (3720, 257147), (3880, 246543), (4092, 233770), (4268, 224130), (4820, 198462), (5115, 187016), (5302, 180420), (5335, 179304), (5784, 165385), (5820, 164362), (6014, 159060), (6402, 149420), (6820, 140262), (7230, 132308), (7471, 128040), (7953, 120280), (8184, 116885), (8536, 112065), (9021, 106040), (9640, 99231), (10230, 93508), (10604, 90210), (10670, 89652), (11640, 82181), (12028, 79530), (12804, 74710), (13255, 72168), (13640, 70131), (14460, 66154), (14942, 64020), (15035, 63624), (15906, 60140), (16005, 59768), (18042, 53020), (20460, 46754), (21208, 45105), (21340, 44826), (22413, 42680), (23377, 40920), (24056, 39765), (25608, 37355), (26510, 36084), (28920, 33077), (29884, 32010), (30070, 31812)]