146402520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 482423040

約数和(自身を除く): 336020520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 197, 220, 264, 330, 394, 440, 563, 591, 660, 788, 985, 1126, 1182, 1320, 1576, 1689, 1970, 2167, 2252, 2364, 2815, 2955, 3378, 3940, 4334, 4504, 4728, 5630, 5910, 6193, 6501, 6756, 7880, 8445, 8668, 10835, 11260, 11820, 12386, 13002, 13512, 16890, 17336, 18579, 21670, 22520, 23640, 24772, 26004, 30965, 32505, 33780, 37158, 43340, 49544, 52008, 61930, 65010, 67560, 74316, 86680, 92895, 110911, 123860, 130020, 148632, 185790, 221822, 247720, 260040, 332733, 371580, 443644, 554555, 665466, 743160, 887288, 1109110, 1220021, 1330932, 1663665, 2218220, 2440042, 2661864, 3327330, 3660063, 4436440, 4880084, 6100105, 6654660, 7320126, 9760168, 12200210, 13309320, 14640252, 18300315, 24400420, 29280504, 36600630, 48800840, 73201260, 146402520]

約数ペア:

[(1, 146402520), (2, 73201260), (3, 48800840), (4, 36600630), (5, 29280504), (6, 24400420), (8, 18300315), (10, 14640252), (11, 13309320), (12, 12200210), (15, 9760168), (20, 7320126), (22, 6654660), (24, 6100105), (30, 4880084), (33, 4436440), (40, 3660063), (44, 3327330), (55, 2661864), (60, 2440042), (66, 2218220), (88, 1663665), (110, 1330932), (120, 1220021), (132, 1109110), (165, 887288), (197, 743160), (220, 665466), (264, 554555), (330, 443644), (394, 371580), (440, 332733), (563, 260040), (591, 247720), (660, 221822), (788, 185790), (985, 148632), (1126, 130020), (1182, 123860), (1320, 110911), (1576, 92895), (1689, 86680), (1970, 74316), (2167, 67560), (2252, 65010), (2364, 61930), (2815, 52008), (2955, 49544), (3378, 43340), (3940, 37158), (4334, 33780), (4504, 32505), (4728, 30965), (5630, 26004), (5910, 24772), (6193, 23640), (6501, 22520), (6756, 21670), (7880, 18579), (8445, 17336), (8668, 16890), (10835, 13512), (11260, 13002), (11820, 12386)]