156627988020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7312231}}^1$

素因数の和:7312270

約数の個数: 144

約数和(自身を含む): 574916928768

約数和(自身を除く): 418288940748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 7312231, 14624462, 21936693, 29248924, 36561155, 43873386, 51185617, 65810079, 73122310, 87746772, 102371234, 109683465, 124307927, 131620158, 146244620, 153556851, 204742468, 219366930, 248615854, 255928085, 263240316, 307113702, 329050395, 372923781, 438733860, 460670553, 497231708, 511856170, 614227404, 621539635, 658100790, 745847562, 767784255, 870155489, 921341106, 1023712340, 1118771343, 1243079270, 1316201580, 1491695124, 1535568510, 1740310978, 1842682212, 1864618905, 2237542686, 2303352765, 2486158540, 2610466467, 3071137020, 3480621956, 3729237810, 4350777445, 4475085372, 4606705530, 5220932934, 5593856715, 7458475620, 7831399401, 8701554890, 9213411060, 10441865868, 11187713430, 13052332335, 15662798802, 17403109780, 22375426860, 26104664670, 31325597604, 39156997005, 52209329340, 78313994010, 156627988020]

約数ペア:

[(1, 156627988020), (2, 78313994010), (3, 52209329340), (4, 39156997005), (5, 31325597604), (6, 26104664670), (7, 22375426860), (9, 17403109780), (10, 15662798802), (12, 13052332335), (14, 11187713430), (15, 10441865868), (17, 9213411060), (18, 8701554890), (20, 7831399401), (21, 7458475620), (28, 5593856715), (30, 5220932934), (34, 4606705530), (35, 4475085372), (36, 4350777445), (42, 3729237810), (45, 3480621956), (51, 3071137020), (60, 2610466467), (63, 2486158540), (68, 2303352765), (70, 2237542686), (84, 1864618905), (85, 1842682212), (90, 1740310978), (102, 1535568510), (105, 1491695124), (119, 1316201580), (126, 1243079270), (140, 1118771343), (153, 1023712340), (170, 921341106), (180, 870155489), (204, 767784255), (210, 745847562), (238, 658100790), (252, 621539635), (255, 614227404), (306, 511856170), (315, 497231708), (340, 460670553), (357, 438733860), (420, 372923781), (476, 329050395), (510, 307113702), (595, 263240316), (612, 255928085), (630, 248615854), (714, 219366930), (765, 204742468), (1020, 153556851), (1071, 146244620), (1190, 131620158), (1260, 124307927), (1428, 109683465), (1530, 102371234), (1785, 87746772), (2142, 73122310), (2380, 65810079), (3060, 51185617), (3570, 43873386), (4284, 36561155), (5355, 29248924), (7140, 21936693), (10710, 14624462), (21420, 7312231)]