2243359280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 160

約数和(自身を含む): 5642638848

約数和(自身を除く): 3399279568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 131, 164, 184, 205, 227, 230, 262, 328, 368, 410, 454, 460, 524, 655, 656, 820, 908, 920, 943, 1048, 1135, 1310, 1640, 1816, 1840, 1886, 2096, 2270, 2620, 3013, 3280, 3632, 3772, 4540, 4715, 5221, 5240, 5371, 6026, 7544, 9080, 9307, 9430, 10442, 10480, 10742, 12052, 15065, 15088, 18160, 18614, 18860, 20884, 21484, 24104, 26105, 26855, 29737, 30130, 37228, 37720, 41768, 42968, 46535, 48208, 52210, 53710, 59474, 60260, 74456, 75440, 83536, 85936, 93070, 104420, 107420, 118948, 120520, 123533, 148685, 148912, 186140, 208840, 214061, 214840, 237896, 241040, 247066, 297370, 372280, 417680, 428122, 429680, 475792, 494132, 594740, 617665, 683951, 744560, 856244, 988264, 1070305, 1189480, 1219217, 1235330, 1367902, 1712488, 1976528, 2140610, 2378960, 2438434, 2470660, 2735804, 3419755, 3424976, 4281220, 4876868, 4941320, 5471608, 6096085, 6839510, 8562440, 9753736, 9882640, 10943216, 12192170, 13679020, 17124880, 19507472, 24384340, 27358040, 28041991, 48768680, 54716080, 56083982, 97537360, 112167964, 140209955, 224335928, 280419910, 448671856, 560839820, 1121679640, 2243359280]

約数ペア:

[(1, 2243359280), (2, 1121679640), (4, 560839820), (5, 448671856), (8, 280419910), (10, 224335928), (16, 140209955), (20, 112167964), (23, 97537360), (40, 56083982), (41, 54716080), (46, 48768680), (80, 28041991), (82, 27358040), (92, 24384340), (115, 19507472), (131, 17124880), (164, 13679020), (184, 12192170), (205, 10943216), (227, 9882640), (230, 9753736), (262, 8562440), (328, 6839510), (368, 6096085), (410, 5471608), (454, 4941320), (460, 4876868), (524, 4281220), (655, 3424976), (656, 3419755), (820, 2735804), (908, 2470660), (920, 2438434), (943, 2378960), (1048, 2140610), (1135, 1976528), (1310, 1712488), (1640, 1367902), (1816, 1235330), (1840, 1219217), (1886, 1189480), (2096, 1070305), (2270, 988264), (2620, 856244), (3013, 744560), (3280, 683951), (3632, 617665), (3772, 594740), (4540, 494132), (4715, 475792), (5221, 429680), (5240, 428122), (5371, 417680), (6026, 372280), (7544, 297370), (9080, 247066), (9307, 241040), (9430, 237896), (10442, 214840), (10480, 214061), (10742, 208840), (12052, 186140), (15065, 148912), (15088, 148685), (18160, 123533), (18614, 120520), (18860, 118948), (20884, 107420), (21484, 104420), (24104, 93070), (26105, 85936), (26855, 83536), (29737, 75440), (30130, 74456), (37228, 60260), (37720, 59474), (41768, 53710), (42968, 52210), (46535, 48208)]