15697863240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{42989}}^1$

素因数の和:43199

約数の個数: 128

約数和(自身を含む): 50143536000

約数和(自身を除く): 34445672760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 179, 204, 255, 340, 358, 408, 510, 537, 680, 716, 895, 1020, 1074, 1432, 1790, 2040, 2148, 2685, 3043, 3580, 4296, 5370, 6086, 7160, 9129, 10740, 12172, 15215, 18258, 21480, 24344, 30430, 36516, 42989, 45645, 60860, 73032, 85978, 91290, 121720, 128967, 171956, 182580, 214945, 257934, 343912, 365160, 429890, 515868, 644835, 730813, 859780, 1031736, 1289670, 1461626, 1719560, 2192439, 2579340, 2923252, 3654065, 4384878, 5158680, 5846504, 7308130, 7695031, 8769756, 10962195, 14616260, 15390062, 17539512, 21924390, 23085093, 29232520, 30780124, 38475155, 43848780, 46170186, 61560248, 76950310, 87697560, 92340372, 115425465, 130815527, 153900620, 184680744, 230850930, 261631054, 307801240, 392446581, 461701860, 523262108, 654077635, 784893162, 923403720, 1046524216, 1308155270, 1569786324, 1962232905, 2616310540, 3139572648, 3924465810, 5232621080, 7848931620, 15697863240]

約数ペア:

[(1, 15697863240), (2, 7848931620), (3, 5232621080), (4, 3924465810), (5, 3139572648), (6, 2616310540), (8, 1962232905), (10, 1569786324), (12, 1308155270), (15, 1046524216), (17, 923403720), (20, 784893162), (24, 654077635), (30, 523262108), (34, 461701860), (40, 392446581), (51, 307801240), (60, 261631054), (68, 230850930), (85, 184680744), (102, 153900620), (120, 130815527), (136, 115425465), (170, 92340372), (179, 87697560), (204, 76950310), (255, 61560248), (340, 46170186), (358, 43848780), (408, 38475155), (510, 30780124), (537, 29232520), (680, 23085093), (716, 21924390), (895, 17539512), (1020, 15390062), (1074, 14616260), (1432, 10962195), (1790, 8769756), (2040, 7695031), (2148, 7308130), (2685, 5846504), (3043, 5158680), (3580, 4384878), (4296, 3654065), (5370, 2923252), (6086, 2579340), (7160, 2192439), (9129, 1719560), (10740, 1461626), (12172, 1289670), (15215, 1031736), (18258, 859780), (21480, 730813), (24344, 644835), (30430, 515868), (36516, 429890), (42989, 365160), (45645, 343912), (60860, 257934), (73032, 214945), (85978, 182580), (91290, 171956), (121720, 128967)]