270620280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6317}}^1$

素因数の和:6358

約数の個数: 192

約数和(自身を含む): 1064456640

約数和(自身を除く): 793836360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 6317, 7140, 8568, 10710, 12634, 14280, 18951, 21420, 25268, 31585, 37902, 42840, 44219, 50536, 56853, 63170, 75804, 88438, 94755, 107389, 113706, 126340, 132657, 151608, 176876, 189510, 214778, 221095, 227412, 252680, 265314, 284265, 322167, 353752, 379020, 397971, 429556, 442190, 454824, 530628, 536945, 568530, 644334, 663285, 751723, 758040, 795942, 859112, 884380, 966501, 1061256, 1073890, 1137060, 1288668, 1326570, 1503446, 1591884, 1610835, 1768760, 1933002, 1989855, 2147780, 2255169, 2274120, 2577336, 2653140, 3006892, 3183768, 3221670, 3758615, 3866004, 3979710, 4295560, 4510338, 4832505, 5306280, 6013784, 6443340, 6765507, 7517230, 7732008, 7959420, 9020676, 9665010, 11275845, 12886680, 13531014, 15034460, 15918840, 18041352, 19330020, 22551690, 27062028, 30068920, 33827535, 38660040, 45103380, 54124056, 67655070, 90206760, 135310140, 270620280]

約数ペア:

[(1, 270620280), (2, 135310140), (3, 90206760), (4, 67655070), (5, 54124056), (6, 45103380), (7, 38660040), (8, 33827535), (9, 30068920), (10, 27062028), (12, 22551690), (14, 19330020), (15, 18041352), (17, 15918840), (18, 15034460), (20, 13531014), (21, 12886680), (24, 11275845), (28, 9665010), (30, 9020676), (34, 7959420), (35, 7732008), (36, 7517230), (40, 6765507), (42, 6443340), (45, 6013784), (51, 5306280), (56, 4832505), (60, 4510338), (63, 4295560), (68, 3979710), (70, 3866004), (72, 3758615), (84, 3221670), (85, 3183768), (90, 3006892), (102, 2653140), (105, 2577336), (119, 2274120), (120, 2255169), (126, 2147780), (136, 1989855), (140, 1933002), (153, 1768760), (168, 1610835), (170, 1591884), (180, 1503446), (204, 1326570), (210, 1288668), (238, 1137060), (252, 1073890), (255, 1061256), (280, 966501), (306, 884380), (315, 859112), (340, 795942), (357, 758040), (360, 751723), (408, 663285), (420, 644334), (476, 568530), (504, 536945), (510, 530628), (595, 454824), (612, 442190), (630, 429556), (680, 397971), (714, 379020), (765, 353752), (840, 322167), (952, 284265), (1020, 265314), (1071, 252680), (1190, 227412), (1224, 221095), (1260, 214778), (1428, 189510), (1530, 176876), (1785, 151608), (2040, 132657), (2142, 126340), (2380, 113706), (2520, 107389), (2856, 94755), (3060, 88438), (3570, 75804), (4284, 63170), (4760, 56853), (5355, 50536), (6120, 44219), (6317, 42840), (7140, 37902), (8568, 31585), (10710, 25268), (12634, 21420), (14280, 18951)]