8542061640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{6793}}^1$

素因数の和:7316

約数の個数: 192

約数和(自身を含む): 31795920000

約数和(自身を除く): 23253858360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 499, 504, 630, 840, 998, 1260, 1497, 1996, 2495, 2520, 2994, 3493, 3992, 4491, 4990, 5988, 6793, 6986, 7485, 8982, 9980, 10479, 11976, 13586, 13972, 14970, 17465, 17964, 19960, 20379, 20958, 22455, 27172, 27944, 29940, 31437, 33965, 34930, 35928, 40758, 41916, 44910, 47551, 52395, 54344, 59880, 61137, 62874, 67930, 69860, 81516, 83832, 89820, 95102, 101895, 104790, 122274, 125748, 135860, 139720, 142653, 157185, 163032, 179640, 190204, 203790, 209580, 237755, 244548, 251496, 271720, 285306, 305685, 314370, 380408, 407580, 419160, 427959, 475510, 489096, 570612, 611370, 628740, 713265, 815160, 855918, 951020, 1141224, 1222740, 1257480, 1426530, 1711836, 1902040, 2139795, 2445480, 2853060, 3389707, 3423672, 4279590, 5706120, 6779414, 8559180, 10169121, 13558828, 16948535, 17118360, 20338242, 23727949, 27117656, 30507363, 33897070, 40676484, 47455898, 50845605, 61014726, 67794140, 71183847, 81352968, 94911796, 101691210, 118639745, 122029452, 135588280, 142367694, 152536815, 189823592, 203382420, 213551541, 237279490, 244058904, 284735388, 305073630, 355919235, 406764840, 427103082, 474558980, 569470776, 610147260, 711838470, 854206164, 949117960, 1067757705, 1220294520, 1423676940, 1708412328, 2135515410, 2847353880, 4271030820, 8542061640]

約数ペア:

[(1, 8542061640), (2, 4271030820), (3, 2847353880), (4, 2135515410), (5, 1708412328), (6, 1423676940), (7, 1220294520), (8, 1067757705), (9, 949117960), (10, 854206164), (12, 711838470), (14, 610147260), (15, 569470776), (18, 474558980), (20, 427103082), (21, 406764840), (24, 355919235), (28, 305073630), (30, 284735388), (35, 244058904), (36, 237279490), (40, 213551541), (42, 203382420), (45, 189823592), (56, 152536815), (60, 142367694), (63, 135588280), (70, 122029452), (72, 118639745), (84, 101691210), (90, 94911796), (105, 81352968), (120, 71183847), (126, 67794140), (140, 61014726), (168, 50845605), (180, 47455898), (210, 40676484), (252, 33897070), (280, 30507363), (315, 27117656), (360, 23727949), (420, 20338242), (499, 17118360), (504, 16948535), (630, 13558828), (840, 10169121), (998, 8559180), (1260, 6779414), (1497, 5706120), (1996, 4279590), (2495, 3423672), (2520, 3389707), (2994, 2853060), (3493, 2445480), (3992, 2139795), (4491, 1902040), (4990, 1711836), (5988, 1426530), (6793, 1257480), (6986, 1222740), (7485, 1141224), (8982, 951020), (9980, 855918), (10479, 815160), (11976, 713265), (13586, 628740), (13972, 611370), (14970, 570612), (17465, 489096), (17964, 475510), (19960, 427959), (20379, 419160), (20958, 407580), (22455, 380408), (27172, 314370), (27944, 305685), (29940, 285306), (31437, 271720), (33965, 251496), (34930, 244548), (35928, 237755), (40758, 209580), (41916, 203790), (44910, 190204), (47551, 179640), (52395, 163032), (54344, 157185), (59880, 142653), (61137, 139720), (62874, 135860), (67930, 125748), (69860, 122274), (81516, 104790), (83832, 101895), (89820, 95102)]