1047620520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 256

約数和(自身を含む): 3646944000

約数和(自身を除く): 2599323480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 59, 60, 72, 82, 90, 108, 118, 120, 123, 135, 164, 177, 180, 205, 216, 236, 246, 270, 295, 328, 354, 360, 369, 401, 410, 472, 492, 531, 540, 590, 615, 708, 738, 802, 820, 885, 984, 1062, 1080, 1107, 1180, 1203, 1230, 1416, 1476, 1593, 1604, 1640, 1770, 1845, 2005, 2124, 2214, 2360, 2406, 2419, 2460, 2655, 2952, 3186, 3208, 3540, 3609, 3690, 4010, 4248, 4428, 4812, 4838, 4920, 5310, 5535, 6015, 6372, 7080, 7218, 7257, 7380, 7965, 8020, 8856, 9624, 9676, 10620, 10827, 11070, 12030, 12095, 12744, 14436, 14514, 14760, 15930, 16040, 16441, 18045, 19352, 21240, 21654, 21771, 22140, 23659, 24060, 24190, 28872, 29028, 31860, 32882, 36090, 36285, 43308, 43542, 44280, 47318, 48120, 48380, 49323, 54135, 58056, 63720, 65313, 65764, 70977, 72180, 72570, 82205, 86616, 87084, 94636, 96760, 98646, 108270, 108855, 118295, 130626, 131528, 141954, 144360, 145140, 147969, 164410, 174168, 189272, 197292, 212931, 216540, 217710, 236590, 246615, 261252, 283908, 290280, 295938, 326565, 328820, 354885, 394584, 425862, 433080, 435420, 443907, 473180, 493230, 522504, 567816, 591876, 638793, 653130, 657640, 709770, 739845, 851724, 870840, 887814, 946360, 970019, 986460, 1064655, 1183752, 1277586, 1306260, 1419540, 1479690, 1703448, 1775628, 1940038, 1972920, 2129310, 2219535, 2555172, 2612520, 2839080, 2910057, 2959380, 3193965, 3551256, 3880076, 4258620, 4439070, 4850095, 5110344, 5820114, 5918760, 6387930, 7760152, 8517240, 8730171, 8878140, 9700190, 11640228, 12775860, 14550285, 17460342, 17756280, 19400380, 23280456, 25551720, 26190513, 29100570, 34920684, 38800760, 43650855, 52381026, 58201140, 69841368, 87301710, 104762052, 116402280, 130952565, 174603420, 209524104, 261905130, 349206840, 523810260, 1047620520]

約数ペア:

[(1, 1047620520), (2, 523810260), (3, 349206840), (4, 261905130), (5, 209524104), (6, 174603420), (8, 130952565), (9, 116402280), (10, 104762052), (12, 87301710), (15, 69841368), (18, 58201140), (20, 52381026), (24, 43650855), (27, 38800760), (30, 34920684), (36, 29100570), (40, 26190513), (41, 25551720), (45, 23280456), (54, 19400380), (59, 17756280), (60, 17460342), (72, 14550285), (82, 12775860), (90, 11640228), (108, 9700190), (118, 8878140), (120, 8730171), (123, 8517240), (135, 7760152), (164, 6387930), (177, 5918760), (180, 5820114), (205, 5110344), (216, 4850095), (236, 4439070), (246, 4258620), (270, 3880076), (295, 3551256), (328, 3193965), (354, 2959380), (360, 2910057), (369, 2839080), (401, 2612520), (410, 2555172), (472, 2219535), (492, 2129310), (531, 1972920), (540, 1940038), (590, 1775628), (615, 1703448), (708, 1479690), (738, 1419540), (802, 1306260), (820, 1277586), (885, 1183752), (984, 1064655), (1062, 986460), (1080, 970019), (1107, 946360), (1180, 887814), (1203, 870840), (1230, 851724), (1416, 739845), (1476, 709770), (1593, 657640), (1604, 653130), (1640, 638793), (1770, 591876), (1845, 567816), (2005, 522504), (2124, 493230), (2214, 473180), (2360, 443907), (2406, 435420), (2419, 433080), (2460, 425862), (2655, 394584), (2952, 354885), (3186, 328820), (3208, 326565), (3540, 295938), (3609, 290280), (3690, 283908), (4010, 261252), (4248, 246615), (4428, 236590), (4812, 217710), (4838, 216540), (4920, 212931), (5310, 197292), (5535, 189272), (6015, 174168), (6372, 164410), (7080, 147969), (7218, 145140), (7257, 144360), (7380, 141954), (7965, 131528), (8020, 130626), (8856, 118295), (9624, 108855), (9676, 108270), (10620, 98646), (10827, 96760), (11070, 94636), (12030, 87084), (12095, 86616), (12744, 82205), (14436, 72570), (14514, 72180), (14760, 70977), (15930, 65764), (16040, 65313), (16441, 63720), (18045, 58056), (19352, 54135), (21240, 49323), (21654, 48380), (21771, 48120), (22140, 47318), (23659, 44280), (24060, 43542), (24190, 43308), (28872, 36285), (29028, 36090), (31860, 32882)]