160435440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 240

約数和(自身を含む): 601675776

約数和(自身を除く): 441240336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 198, 220, 235, 240, 264, 282, 330, 360, 376, 396, 423, 431, 440, 470, 495, 517, 528, 564, 660, 705, 720, 752, 792, 846, 862, 880, 940, 990, 1034, 1128, 1293, 1320, 1410, 1551, 1584, 1692, 1724, 1880, 1980, 2068, 2115, 2155, 2256, 2585, 2586, 2640, 2820, 3102, 3384, 3448, 3760, 3879, 3960, 4136, 4230, 4310, 4653, 4741, 5170, 5172, 5640, 6204, 6465, 6768, 6896, 7755, 7758, 7920, 8272, 8460, 8620, 9306, 9482, 10340, 10344, 11280, 12408, 12930, 14223, 15510, 15516, 16920, 17240, 18612, 18964, 19395, 20257, 20680, 20688, 23265, 23705, 24816, 25860, 28446, 31020, 31032, 33840, 34480, 37224, 37928, 38790, 40514, 41360, 42669, 46530, 47410, 51720, 56892, 60771, 62040, 62064, 71115, 74448, 75856, 77580, 81028, 85338, 93060, 94820, 101285, 103440, 113784, 121542, 124080, 142230, 155160, 162056, 170676, 182313, 186120, 189640, 202570, 213345, 222827, 227568, 243084, 284460, 303855, 310320, 324112, 341352, 364626, 372240, 379280, 405140, 426690, 445654, 486168, 568920, 607710, 668481, 682704, 729252, 810280, 853380, 891308, 911565, 972336, 1114135, 1137840, 1215420, 1336962, 1458504, 1620560, 1706760, 1782616, 1823130, 2005443, 2228270, 2430840, 2673924, 2917008, 3342405, 3413520, 3565232, 3646260, 4010886, 4456540, 4861680, 5347848, 6684810, 7292520, 8021772, 8913080, 10027215, 10695696, 13369620, 14585040, 16043544, 17826160, 20054430, 26739240, 32087088, 40108860, 53478480, 80217720, 160435440]

約数ペア:

[(1, 160435440), (2, 80217720), (3, 53478480), (4, 40108860), (5, 32087088), (6, 26739240), (8, 20054430), (9, 17826160), (10, 16043544), (11, 14585040), (12, 13369620), (15, 10695696), (16, 10027215), (18, 8913080), (20, 8021772), (22, 7292520), (24, 6684810), (30, 5347848), (33, 4861680), (36, 4456540), (40, 4010886), (44, 3646260), (45, 3565232), (47, 3413520), (48, 3342405), (55, 2917008), (60, 2673924), (66, 2430840), (72, 2228270), (80, 2005443), (88, 1823130), (90, 1782616), (94, 1706760), (99, 1620560), (110, 1458504), (120, 1336962), (132, 1215420), (141, 1137840), (144, 1114135), (165, 972336), (176, 911565), (180, 891308), (188, 853380), (198, 810280), (220, 729252), (235, 682704), (240, 668481), (264, 607710), (282, 568920), (330, 486168), (360, 445654), (376, 426690), (396, 405140), (423, 379280), (431, 372240), (440, 364626), (470, 341352), (495, 324112), (517, 310320), (528, 303855), (564, 284460), (660, 243084), (705, 227568), (720, 222827), (752, 213345), (792, 202570), (846, 189640), (862, 186120), (880, 182313), (940, 170676), (990, 162056), (1034, 155160), (1128, 142230), (1293, 124080), (1320, 121542), (1410, 113784), (1551, 103440), (1584, 101285), (1692, 94820), (1724, 93060), (1880, 85338), (1980, 81028), (2068, 77580), (2115, 75856), (2155, 74448), (2256, 71115), (2585, 62064), (2586, 62040), (2640, 60771), (2820, 56892), (3102, 51720), (3384, 47410), (3448, 46530), (3760, 42669), (3879, 41360), (3960, 40514), (4136, 38790), (4230, 37928), (4310, 37224), (4653, 34480), (4741, 33840), (5170, 31032), (5172, 31020), (5640, 28446), (6204, 25860), (6465, 24816), (6768, 23705), (6896, 23265), (7755, 20688), (7758, 20680), (7920, 20257), (8272, 19395), (8460, 18964), (8620, 18612), (9306, 17240), (9482, 16920), (10340, 15516), (10344, 15510), (11280, 14223), (12408, 12930)]