42130080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 144

約数和(自身を含む): 152314344

約数和(自身を除く): 110184264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 1721, 2040, 2448, 2720, 3060, 3442, 4080, 4896, 5163, 6120, 6884, 8160, 8605, 10326, 12240, 13768, 15489, 17210, 20652, 24480, 25815, 27536, 29257, 30978, 34420, 41304, 51630, 55072, 58514, 61956, 68840, 77445, 82608, 87771, 103260, 117028, 123912, 137680, 146285, 154890, 165216, 175542, 206520, 234056, 247824, 263313, 275360, 292570, 309780, 351084, 413040, 438855, 468112, 495648, 526626, 585140, 619560, 702168, 826080, 877710, 936224, 1053252, 1170280, 1239120, 1316565, 1404336, 1755420, 2106504, 2340560, 2478240, 2633130, 2808672, 3510840, 4213008, 4681120, 5266260, 7021680, 8426016, 10532520, 14043360, 21065040, 42130080]

約数ペア:

[(1, 42130080), (2, 21065040), (3, 14043360), (4, 10532520), (5, 8426016), (6, 7021680), (8, 5266260), (9, 4681120), (10, 4213008), (12, 3510840), (15, 2808672), (16, 2633130), (17, 2478240), (18, 2340560), (20, 2106504), (24, 1755420), (30, 1404336), (32, 1316565), (34, 1239120), (36, 1170280), (40, 1053252), (45, 936224), (48, 877710), (51, 826080), (60, 702168), (68, 619560), (72, 585140), (80, 526626), (85, 495648), (90, 468112), (96, 438855), (102, 413040), (120, 351084), (136, 309780), (144, 292570), (153, 275360), (160, 263313), (170, 247824), (180, 234056), (204, 206520), (240, 175542), (255, 165216), (272, 154890), (288, 146285), (306, 137680), (340, 123912), (360, 117028), (408, 103260), (480, 87771), (510, 82608), (544, 77445), (612, 68840), (680, 61956), (720, 58514), (765, 55072), (816, 51630), (1020, 41304), (1224, 34420), (1360, 30978), (1440, 29257), (1530, 27536), (1632, 25815), (1721, 24480), (2040, 20652), (2448, 17210), (2720, 15489), (3060, 13768), (3442, 12240), (4080, 10326), (4896, 8605), (5163, 8160), (6120, 6884)]