145125960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 500670720

約数和(自身を除く): 355544760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 788, 840, 877, 985, 1182, 1379, 1576, 1754, 1970, 2364, 2631, 2758, 2955, 3508, 3940, 4137, 4385, 4728, 5262, 5516, 5910, 6139, 6895, 7016, 7880, 8274, 8770, 10524, 11032, 11820, 12278, 13155, 13790, 16548, 17540, 18417, 20685, 21048, 23640, 24556, 26310, 27580, 30695, 33096, 35080, 36834, 41370, 49112, 52620, 55160, 61390, 73668, 82740, 92085, 105240, 122780, 147336, 165480, 172769, 184170, 245560, 345538, 368340, 518307, 691076, 736680, 863845, 1036614, 1209383, 1382152, 1727690, 2073228, 2418766, 2591535, 3455380, 3628149, 4146456, 4837532, 5183070, 6046915, 6910760, 7256298, 9675064, 10366140, 12093830, 14512596, 18140745, 20732280, 24187660, 29025192, 36281490, 48375320, 72562980, 145125960]

約数ペア:

[(1, 145125960), (2, 72562980), (3, 48375320), (4, 36281490), (5, 29025192), (6, 24187660), (7, 20732280), (8, 18140745), (10, 14512596), (12, 12093830), (14, 10366140), (15, 9675064), (20, 7256298), (21, 6910760), (24, 6046915), (28, 5183070), (30, 4837532), (35, 4146456), (40, 3628149), (42, 3455380), (56, 2591535), (60, 2418766), (70, 2073228), (84, 1727690), (105, 1382152), (120, 1209383), (140, 1036614), (168, 863845), (197, 736680), (210, 691076), (280, 518307), (394, 368340), (420, 345538), (591, 245560), (788, 184170), (840, 172769), (877, 165480), (985, 147336), (1182, 122780), (1379, 105240), (1576, 92085), (1754, 82740), (1970, 73668), (2364, 61390), (2631, 55160), (2758, 52620), (2955, 49112), (3508, 41370), (3940, 36834), (4137, 35080), (4385, 33096), (4728, 30695), (5262, 27580), (5516, 26310), (5910, 24556), (6139, 23640), (6895, 21048), (7016, 20685), (7880, 18417), (8274, 17540), (8770, 16548), (10524, 13790), (11032, 13155), (11820, 12278)]