8474133720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{8243}}^1$

素因数の和:8929

約数の個数: 128

約数和(自身を含む): 27422841600

約数和(自身を除く): 18948707880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 659, 780, 1318, 1560, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 8243, 8567, 9885, 13180, 15816, 16486, 17134, 19770, 24729, 25701, 26360, 32972, 34268, 39540, 41215, 42835, 49458, 51402, 65944, 68536, 79080, 82430, 85670, 98916, 102804, 107159, 123645, 128505, 164860, 171340, 197832, 205608, 214318, 247290, 257010, 321477, 329720, 342680, 428636, 494580, 514020, 535795, 642954, 857272, 989160, 1028040, 1071590, 1285908, 1607385, 2143180, 2571816, 3214770, 4286360, 5432137, 6429540, 10864274, 12859080, 16296411, 21728548, 27160685, 32592822, 43457096, 54321370, 65185644, 70617781, 81482055, 108642740, 130371288, 141235562, 162964110, 211853343, 217285480, 282471124, 325928220, 353088905, 423706686, 564942248, 651856440, 706177810, 847413372, 1059266715, 1412355620, 1694826744, 2118533430, 2824711240, 4237066860, 8474133720]

約数ペア:

[(1, 8474133720), (2, 4237066860), (3, 2824711240), (4, 2118533430), (5, 1694826744), (6, 1412355620), (8, 1059266715), (10, 847413372), (12, 706177810), (13, 651856440), (15, 564942248), (20, 423706686), (24, 353088905), (26, 325928220), (30, 282471124), (39, 217285480), (40, 211853343), (52, 162964110), (60, 141235562), (65, 130371288), (78, 108642740), (104, 81482055), (120, 70617781), (130, 65185644), (156, 54321370), (195, 43457096), (260, 32592822), (312, 27160685), (390, 21728548), (520, 16296411), (659, 12859080), (780, 10864274), (1318, 6429540), (1560, 5432137), (1977, 4286360), (2636, 3214770), (3295, 2571816), (3954, 2143180), (5272, 1607385), (6590, 1285908), (7908, 1071590), (8243, 1028040), (8567, 989160), (9885, 857272), (13180, 642954), (15816, 535795), (16486, 514020), (17134, 494580), (19770, 428636), (24729, 342680), (25701, 329720), (26360, 321477), (32972, 257010), (34268, 247290), (39540, 214318), (41215, 205608), (42835, 197832), (49458, 171340), (51402, 164860), (65944, 128505), (68536, 123645), (79080, 107159), (82430, 102804), (85670, 98916)]