842762480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:911

約数の個数: 160

約数和(自身を含む): 2383180800

約数和(自身を除く): 1540418320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 103, 112, 133, 140, 152, 190, 206, 266, 280, 304, 380, 412, 515, 532, 560, 665, 721, 760, 769, 824, 1030, 1064, 1330, 1442, 1520, 1538, 1648, 1957, 2060, 2128, 2660, 2884, 3076, 3605, 3845, 3914, 4120, 5320, 5383, 5768, 6152, 7210, 7690, 7828, 8240, 9785, 10640, 10766, 11536, 12304, 13699, 14420, 14611, 15380, 15656, 19570, 21532, 26915, 27398, 28840, 29222, 30760, 31312, 39140, 43064, 53830, 54796, 57680, 58444, 61520, 68495, 73055, 78280, 79207, 86128, 102277, 107660, 109592, 116888, 136990, 146110, 156560, 158414, 204554, 215320, 219184, 233776, 273980, 292220, 316828, 396035, 409108, 430640, 511385, 547960, 554449, 584440, 633656, 792070, 818216, 1022770, 1095920, 1108898, 1168880, 1267312, 1504933, 1584140, 1636432, 2045540, 2217796, 2772245, 3009866, 3168280, 4091080, 4435592, 5544490, 6019732, 6336560, 7524665, 8182160, 8871184, 10534531, 11088980, 12039464, 15049330, 21069062, 22177960, 24078928, 30098660, 42138124, 44355920, 52672655, 60197320, 84276248, 105345310, 120394640, 168552496, 210690620, 421381240, 842762480]

約数ペア:

[(1, 842762480), (2, 421381240), (4, 210690620), (5, 168552496), (7, 120394640), (8, 105345310), (10, 84276248), (14, 60197320), (16, 52672655), (19, 44355920), (20, 42138124), (28, 30098660), (35, 24078928), (38, 22177960), (40, 21069062), (56, 15049330), (70, 12039464), (76, 11088980), (80, 10534531), (95, 8871184), (103, 8182160), (112, 7524665), (133, 6336560), (140, 6019732), (152, 5544490), (190, 4435592), (206, 4091080), (266, 3168280), (280, 3009866), (304, 2772245), (380, 2217796), (412, 2045540), (515, 1636432), (532, 1584140), (560, 1504933), (665, 1267312), (721, 1168880), (760, 1108898), (769, 1095920), (824, 1022770), (1030, 818216), (1064, 792070), (1330, 633656), (1442, 584440), (1520, 554449), (1538, 547960), (1648, 511385), (1957, 430640), (2060, 409108), (2128, 396035), (2660, 316828), (2884, 292220), (3076, 273980), (3605, 233776), (3845, 219184), (3914, 215320), (4120, 204554), (5320, 158414), (5383, 156560), (5768, 146110), (6152, 136990), (7210, 116888), (7690, 109592), (7828, 107660), (8240, 102277), (9785, 86128), (10640, 79207), (10766, 78280), (11536, 73055), (12304, 68495), (13699, 61520), (14420, 58444), (14611, 57680), (15380, 54796), (15656, 53830), (19570, 43064), (21532, 39140), (26915, 31312), (27398, 30760), (28840, 29222)]