165217141600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{991}}^1\times {\mathrm{4253}}^1$

素因数の和:5278

約数の個数: 216

約数和(自身を含む): 469771057728

約数和(自身を除く): 304553916128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 991, 1120, 1225, 1400, 1568, 1960, 1982, 2450, 2800, 3920, 3964, 4253, 4900, 4955, 5600, 6937, 7840, 7928, 8506, 9800, 9910, 13874, 15856, 17012, 19600, 19820, 21265, 24775, 27748, 29771, 31712, 34024, 34685, 39200, 39640, 42530, 48559, 49550, 55496, 59542, 68048, 69370, 79280, 85060, 97118, 99100, 106325, 110992, 119084, 136096, 138740, 148855, 158560, 170120, 173425, 194236, 198200, 208397, 212650, 221984, 238168, 242795, 277480, 297710, 340240, 346850, 388472, 396400, 416794, 425300, 476336, 485590, 554960, 595420, 680480, 693700, 744275, 776944, 792800, 833588, 850600, 952672, 971180, 1041985, 1109920, 1190840, 1213975, 1387400, 1488550, 1553888, 1667176, 1701200, 1942360, 2083970, 2381680, 2427950, 2774800, 2977100, 3334352, 3402400, 3884720, 4167940, 4214723, 4763360, 4855900, 5209925, 5549600, 5954200, 6668704, 7769440, 8335880, 8429446, 9711800, 10419850, 11908400, 16671760, 16858892, 19423600, 20839700, 21073615, 23816800, 29503061, 33343520, 33717784, 38847200, 41679400, 42147230, 59006122, 67435568, 83358800, 84294460, 105368075, 118012244, 134871136, 147515305, 166717600, 168588920, 206521427, 210736150, 236024488, 295030610, 337177840, 413042854, 421472300, 472048976, 590061220, 674355680, 737576525, 826085708, 842944600, 944097952, 1032607135, 1180122440, 1475153050, 1652171416, 1685889200, 2065214270, 2360244880, 2950306100, 3304342832, 3371778400, 4130428540, 4720489760, 5163035675, 5900612200, 6608685664, 8260857080, 10326071350, 11801224400, 16521714160, 20652142700, 23602448800, 33043428320, 41304285400, 82608570800, 165217141600]

約数ペア:

[(1, 165217141600), (2, 82608570800), (4, 41304285400), (5, 33043428320), (7, 23602448800), (8, 20652142700), (10, 16521714160), (14, 11801224400), (16, 10326071350), (20, 8260857080), (25, 6608685664), (28, 5900612200), (32, 5163035675), (35, 4720489760), (40, 4130428540), (49, 3371778400), (50, 3304342832), (56, 2950306100), (70, 2360244880), (80, 2065214270), (98, 1685889200), (100, 1652171416), (112, 1475153050), (140, 1180122440), (160, 1032607135), (175, 944097952), (196, 842944600), (200, 826085708), (224, 737576525), (245, 674355680), (280, 590061220), (350, 472048976), (392, 421472300), (400, 413042854), (490, 337177840), (560, 295030610), (700, 236024488), (784, 210736150), (800, 206521427), (980, 168588920), (991, 166717600), (1120, 147515305), (1225, 134871136), (1400, 118012244), (1568, 105368075), (1960, 84294460), (1982, 83358800), (2450, 67435568), (2800, 59006122), (3920, 42147230), (3964, 41679400), (4253, 38847200), (4900, 33717784), (4955, 33343520), (5600, 29503061), (6937, 23816800), (7840, 21073615), (7928, 20839700), (8506, 19423600), (9800, 16858892), (9910, 16671760), (13874, 11908400), (15856, 10419850), (17012, 9711800), (19600, 8429446), (19820, 8335880), (21265, 7769440), (24775, 6668704), (27748, 5954200), (29771, 5549600), (31712, 5209925), (34024, 4855900), (34685, 4763360), (39200, 4214723), (39640, 4167940), (42530, 3884720), (48559, 3402400), (49550, 3334352), (55496, 2977100), (59542, 2774800), (68048, 2427950), (69370, 2381680), (79280, 2083970), (85060, 1942360), (97118, 1701200), (99100, 1667176), (106325, 1553888), (110992, 1488550), (119084, 1387400), (136096, 1213975), (138740, 1190840), (148855, 1109920), (158560, 1041985), (170120, 971180), (173425, 952672), (194236, 850600), (198200, 833588), (208397, 792800), (212650, 776944), (221984, 744275), (238168, 693700), (242795, 680480), (277480, 595420), (297710, 554960), (340240, 485590), (346850, 476336), (388472, 425300), (396400, 416794)]