160818280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 458663040

約数和(自身を除く): 297844760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 43, 56, 70, 74, 76, 86, 95, 133, 140, 148, 152, 172, 185, 190, 215, 259, 266, 280, 296, 301, 344, 361, 370, 380, 430, 518, 532, 602, 665, 703, 722, 740, 760, 817, 860, 1036, 1064, 1204, 1295, 1330, 1406, 1444, 1480, 1505, 1591, 1634, 1720, 1805, 2072, 2408, 2527, 2590, 2660, 2812, 2888, 3010, 3182, 3268, 3515, 3610, 4085, 4921, 5054, 5180, 5320, 5624, 5719, 6020, 6364, 6536, 7030, 7220, 7955, 8170, 9842, 10108, 10360, 11137, 11438, 12040, 12635, 12728, 13357, 14060, 14440, 15523, 15910, 16340, 19684, 20216, 22274, 22876, 24605, 25270, 26714, 28120, 28595, 30229, 31046, 31820, 32680, 39368, 44548, 45752, 49210, 50540, 53428, 55685, 57190, 60458, 62092, 63640, 66785, 77615, 89096, 93499, 98420, 101080, 106856, 108661, 111370, 114380, 120916, 124184, 133570, 151145, 155230, 186998, 196840, 211603, 217322, 222740, 228760, 241832, 267140, 302290, 310460, 373996, 423206, 434644, 445480, 467495, 534280, 543305, 574351, 604580, 620920, 747992, 846412, 869288, 934990, 1058015, 1086610, 1148702, 1209160, 1692824, 1869980, 2116030, 2173220, 2297404, 2871755, 3739960, 4020457, 4232060, 4346440, 4594808, 5743510, 8040914, 8464120, 11487020, 16081828, 20102285, 22974040, 32163656, 40204570, 80409140, 160818280]

約数ペア:

[(1, 160818280), (2, 80409140), (4, 40204570), (5, 32163656), (7, 22974040), (8, 20102285), (10, 16081828), (14, 11487020), (19, 8464120), (20, 8040914), (28, 5743510), (35, 4594808), (37, 4346440), (38, 4232060), (40, 4020457), (43, 3739960), (56, 2871755), (70, 2297404), (74, 2173220), (76, 2116030), (86, 1869980), (95, 1692824), (133, 1209160), (140, 1148702), (148, 1086610), (152, 1058015), (172, 934990), (185, 869288), (190, 846412), (215, 747992), (259, 620920), (266, 604580), (280, 574351), (296, 543305), (301, 534280), (344, 467495), (361, 445480), (370, 434644), (380, 423206), (430, 373996), (518, 310460), (532, 302290), (602, 267140), (665, 241832), (703, 228760), (722, 222740), (740, 217322), (760, 211603), (817, 196840), (860, 186998), (1036, 155230), (1064, 151145), (1204, 133570), (1295, 124184), (1330, 120916), (1406, 114380), (1444, 111370), (1480, 108661), (1505, 106856), (1591, 101080), (1634, 98420), (1720, 93499), (1805, 89096), (2072, 77615), (2408, 66785), (2527, 63640), (2590, 62092), (2660, 60458), (2812, 57190), (2888, 55685), (3010, 53428), (3182, 50540), (3268, 49210), (3515, 45752), (3610, 44548), (4085, 39368), (4921, 32680), (5054, 31820), (5180, 31046), (5320, 30229), (5624, 28595), (5719, 28120), (6020, 26714), (6364, 25270), (6536, 24605), (7030, 22876), (7220, 22274), (7955, 20216), (8170, 19684), (9842, 16340), (10108, 15910), (10360, 15523), (11137, 14440), (11438, 14060), (12040, 13357), (12635, 12728)]