216829710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 625347360

約数和(自身を除く): 408517650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 73, 81, 90, 95, 114, 135, 146, 162, 171, 190, 193, 219, 270, 285, 342, 365, 386, 405, 438, 513, 570, 579, 657, 730, 810, 855, 965, 1026, 1095, 1158, 1314, 1387, 1539, 1710, 1737, 1930, 1971, 2190, 2565, 2774, 2895, 3078, 3285, 3474, 3667, 3942, 4161, 5130, 5211, 5790, 5913, 6570, 6935, 7334, 7695, 8322, 8685, 9855, 10422, 11001, 11826, 12483, 13870, 14089, 15390, 15633, 17370, 18335, 19710, 20805, 22002, 24966, 26055, 28178, 29565, 31266, 33003, 36670, 37449, 41610, 42267, 52110, 55005, 59130, 62415, 66006, 70445, 74898, 78165, 84534, 99009, 110010, 112347, 124830, 126801, 140890, 156330, 165015, 187245, 198018, 211335, 224694, 253602, 267691, 297027, 330030, 374490, 380403, 422670, 495045, 535382, 561735, 594054, 634005, 760806, 803073, 990090, 1123470, 1141209, 1268010, 1338455, 1485135, 1606146, 1902015, 2282418, 2409219, 2676910, 2970270, 3804030, 4015365, 4818438, 5706045, 7227657, 8030730, 11412090, 12046095, 14455314, 21682971, 24092190, 36138285, 43365942, 72276570, 108414855, 216829710]

約数ペア:

[(1, 216829710), (2, 108414855), (3, 72276570), (5, 43365942), (6, 36138285), (9, 24092190), (10, 21682971), (15, 14455314), (18, 12046095), (19, 11412090), (27, 8030730), (30, 7227657), (38, 5706045), (45, 4818438), (54, 4015365), (57, 3804030), (73, 2970270), (81, 2676910), (90, 2409219), (95, 2282418), (114, 1902015), (135, 1606146), (146, 1485135), (162, 1338455), (171, 1268010), (190, 1141209), (193, 1123470), (219, 990090), (270, 803073), (285, 760806), (342, 634005), (365, 594054), (386, 561735), (405, 535382), (438, 495045), (513, 422670), (570, 380403), (579, 374490), (657, 330030), (730, 297027), (810, 267691), (855, 253602), (965, 224694), (1026, 211335), (1095, 198018), (1158, 187245), (1314, 165015), (1387, 156330), (1539, 140890), (1710, 126801), (1737, 124830), (1930, 112347), (1971, 110010), (2190, 99009), (2565, 84534), (2774, 78165), (2895, 74898), (3078, 70445), (3285, 66006), (3474, 62415), (3667, 59130), (3942, 55005), (4161, 52110), (5130, 42267), (5211, 41610), (5790, 37449), (5913, 36670), (6570, 33003), (6935, 31266), (7334, 29565), (7695, 28178), (8322, 26055), (8685, 24966), (9855, 22002), (10422, 20805), (11001, 19710), (11826, 18335), (12483, 17370), (13870, 15633), (14089, 15390)]