7669480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 22176000

約数和(自身を除く): 14506520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 49, 52, 56, 65, 70, 86, 91, 98, 104, 130, 140, 172, 182, 196, 215, 245, 260, 280, 301, 343, 344, 364, 392, 430, 455, 490, 520, 559, 602, 637, 686, 728, 860, 910, 980, 1118, 1204, 1274, 1372, 1505, 1715, 1720, 1820, 1960, 2107, 2236, 2408, 2548, 2744, 2795, 3010, 3185, 3430, 3640, 3913, 4214, 4459, 4472, 5096, 5590, 6020, 6370, 6860, 7826, 8428, 8918, 10535, 11180, 12040, 12740, 13720, 14749, 15652, 16856, 17836, 19565, 21070, 22295, 22360, 25480, 27391, 29498, 31304, 35672, 39130, 42140, 44590, 54782, 58996, 73745, 78260, 84280, 89180, 109564, 117992, 136955, 147490, 156520, 178360, 191737, 219128, 273910, 294980, 383474, 547820, 589960, 766948, 958685, 1095640, 1533896, 1917370, 3834740, 7669480]

約数ペア:

[(1, 7669480), (2, 3834740), (4, 1917370), (5, 1533896), (7, 1095640), (8, 958685), (10, 766948), (13, 589960), (14, 547820), (20, 383474), (26, 294980), (28, 273910), (35, 219128), (40, 191737), (43, 178360), (49, 156520), (52, 147490), (56, 136955), (65, 117992), (70, 109564), (86, 89180), (91, 84280), (98, 78260), (104, 73745), (130, 58996), (140, 54782), (172, 44590), (182, 42140), (196, 39130), (215, 35672), (245, 31304), (260, 29498), (280, 27391), (301, 25480), (343, 22360), (344, 22295), (364, 21070), (392, 19565), (430, 17836), (455, 16856), (490, 15652), (520, 14749), (559, 13720), (602, 12740), (637, 12040), (686, 11180), (728, 10535), (860, 8918), (910, 8428), (980, 7826), (1118, 6860), (1204, 6370), (1274, 6020), (1372, 5590), (1505, 5096), (1715, 4472), (1720, 4459), (1820, 4214), (1960, 3913), (2107, 3640), (2236, 3430), (2408, 3185), (2548, 3010), (2744, 2795)]