21167648160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{12589}}^1$

素因数の和:12751

約数の個数: 192

約数和(自身を含む): 69443619840

約数和(自身を除く): 48275971680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 113, 120, 124, 155, 160, 186, 226, 240, 248, 310, 339, 372, 452, 465, 480, 496, 565, 620, 678, 744, 904, 930, 992, 1130, 1240, 1356, 1488, 1695, 1808, 1860, 2260, 2480, 2712, 2976, 3390, 3503, 3616, 3720, 4520, 4960, 5424, 6780, 7006, 7440, 9040, 10509, 10848, 12589, 13560, 14012, 14880, 17515, 18080, 21018, 25178, 27120, 28024, 35030, 37767, 42036, 50356, 52545, 54240, 56048, 62945, 70060, 75534, 84072, 100712, 105090, 112096, 125890, 140120, 151068, 168144, 188835, 201424, 210180, 251780, 280240, 302136, 336288, 377670, 390259, 402848, 420360, 503560, 560480, 604272, 755340, 780518, 840720, 1007120, 1170777, 1208544, 1422557, 1510680, 1561036, 1681440, 1951295, 2014240, 2341554, 2845114, 3021360, 3122072, 3902590, 4267671, 4683108, 5690228, 5853885, 6042720, 6244144, 7112785, 7805180, 8535342, 9366216, 11380456, 11707770, 12488288, 14225570, 15610360, 17070684, 18732432, 21338355, 22760912, 23415540, 28451140, 31220720, 34141368, 37464864, 42676710, 44099267, 45521824, 46831080, 56902280, 62441440, 68282736, 85353420, 88198534, 93662160, 113804560, 132297801, 136565472, 170706840, 176397068, 187324320, 220496335, 227609120, 264595602, 341413680, 352794136, 440992670, 529191204, 661489005, 682827360, 705588272, 881985340, 1058382408, 1322978010, 1411176544, 1763970680, 2116764816, 2645956020, 3527941360, 4233529632, 5291912040, 7055882720, 10583824080, 21167648160]

約数ペア:

[(1, 21167648160), (2, 10583824080), (3, 7055882720), (4, 5291912040), (5, 4233529632), (6, 3527941360), (8, 2645956020), (10, 2116764816), (12, 1763970680), (15, 1411176544), (16, 1322978010), (20, 1058382408), (24, 881985340), (30, 705588272), (31, 682827360), (32, 661489005), (40, 529191204), (48, 440992670), (60, 352794136), (62, 341413680), (80, 264595602), (93, 227609120), (96, 220496335), (113, 187324320), (120, 176397068), (124, 170706840), (155, 136565472), (160, 132297801), (186, 113804560), (226, 93662160), (240, 88198534), (248, 85353420), (310, 68282736), (339, 62441440), (372, 56902280), (452, 46831080), (465, 45521824), (480, 44099267), (496, 42676710), (565, 37464864), (620, 34141368), (678, 31220720), (744, 28451140), (904, 23415540), (930, 22760912), (992, 21338355), (1130, 18732432), (1240, 17070684), (1356, 15610360), (1488, 14225570), (1695, 12488288), (1808, 11707770), (1860, 11380456), (2260, 9366216), (2480, 8535342), (2712, 7805180), (2976, 7112785), (3390, 6244144), (3503, 6042720), (3616, 5853885), (3720, 5690228), (4520, 4683108), (4960, 4267671), (5424, 3902590), (6780, 3122072), (7006, 3021360), (7440, 2845114), (9040, 2341554), (10509, 2014240), (10848, 1951295), (12589, 1681440), (13560, 1561036), (14012, 1510680), (14880, 1422557), (17515, 1208544), (18080, 1170777), (21018, 1007120), (25178, 840720), (27120, 780518), (28024, 755340), (35030, 604272), (37767, 560480), (42036, 503560), (50356, 420360), (52545, 402848), (54240, 390259), (56048, 377670), (62945, 336288), (70060, 302136), (75534, 280240), (84072, 251780), (100712, 210180), (105090, 201424), (112096, 188835), (125890, 168144), (140120, 151068)]